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Four hardened spring steel jaws are resilient under high pressure. Suitable for high-pressure, heavy duty grease maintenance applications. No need to hold while greasing.

If you aren’t satisfied with anything you buy from LockNLube, send it back within a year for a full refund - no strings attached.
Best built guarantee: if our products don’t work better and last longer than anything out there, we’ll make it right. Only rebuildable coupler: all locknlube couplers include a rebuild kit! Simply replace the seal and jaws and it is as good as new = lowest lifetime cost. End greasing frustration. Locks on to all Metric and SAE specification Zerks.

Customer service aorrzer promises to provide you with a 1-year warranty, as long as you choose the AORRZER grease gun coupler in the use of any problems encountered in the process can always contact us, we will provide you with 24-hour service, so that you have a family-like feeling!.
The extended grease head can also accomplish lubrication in tight spaces or relatively narrow spaces where most short models on the market cannot be lubricated. ). Simply replace your existing grease gun coupler and this Strong grease gun tool is ready for use in automotive repair, it is also great for lubricating farm tractors, plows, disc harrows, Pneumatic Grease Gun, manual grease gun, stump pullers, seeders and more. Optimized design the grease gun coupler is designed with a double handle, no need to hold it when lubricating, making it easier for you to use, after locking the grease gun coupler, you can free your hands to operate the grease gun.


Wide applicastionthe grease gun coupler is compatible with all 1/8 npt standard grease guns tips, small grease guns ends, etc.
No more wasted grease mess everywhere. Double handle, which is ergonomic and less labor-intensive, convenient 1 Hand OperationDouble handle with anti-slip design and smooth retraction mechanism allows 1-hand operation, snaps on and off grease fittings easier. Grease goes in, money, not on the machinelock clamp type high pressure oil filling nozzle lock lube save time, grease.

It is suitable for use by professionals, hobbyists, and engineers alike. Universal compatibility for convenience: compatible with most pneumatic, electric or manual grease pump accessories, this High Pressure Grease Coupler offers universal compatibility that makes it a practical and convenient tool for any maintenance or repair task.
Its locking clamp feature ensures easy connection to grease hose adapters. Reliable after-sales service guaranteed: we offer 6-months service on this product and are committed to providing the best after-sales service possible. By lubricating joints and bearings more precisely and easily, it enables better precision, pressure and flow control in applying the grease and ensuring it reaches all the necessary areas. Increases machine lifespan: regular greasing improves the lifespan of machines, which makes the use of this High Pressure Grease Coupler even more essential.

If you have any questions, please feel free to contact us. Wide applicationgrease gun coupler fits all 1/8" npt standard grease gun, stump pullers, also suitable for all din and sae grease nipples and all SAE and metric Zerk joints. High quality and sturdythe grease gun coupler is made of upgraded material alloy steel, Wear-resistant and durable Long life span, optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, believe me, Lowest lifetime cost, quality design principle, quality steel, this will be your best choice!!.
The diameter of our grease gun joint is 14mm,so it can fit into most recessed areas. A single person can also complete the greasing, making your greasing job easy and fun. We provide 365 - day return and replacement service & life-time free customer service. Simple operationour grease gun coupler is upgraded to a double handle and Grease gun coupler with smooth strong 6-jaw bite lock on function allows one-handed operation, no need to hold when lubricating, after locking the grease gun coupler, you can free your hands to operate the grease gun.

Dust-proof cap design:the coupler has a dust-proof cap design, so that the grease gun cap can avoid the pollution of dust and rust powder, keep the clean lubricating oil in the machine, and maximize the service life of the machine.
Easy to use:new patent grease gun coupler have unique technology Retract Mechanism pull back the inner seal and leave outer socket ring wide open, which help locating zerk fittings at blind spot. Patented design, no grease leakage, good sealing, with 1 year warranty.

Quality sealing gasket prevents the grease gun locking tip from leaking regardless. Unique 6 jaw designgrease gun coupler fittings extra thickened 6 jaw design nhance durability and longevity, and quick easy to lock and release lube.
Robust build qualityour grease gun tip are made of alloyed stainless steel for greater durability, with thicker springs providing stronger locking force and preventing leaks even at extreme pressures of 10000 PSI. Increases utilization and saves you money. It is heavier and stronger than any other grease couplers on the market. The grease fittings tool is perfect for use on construction job sites and in auto mechanic garages, small grease guns ends, as well as at the farm for large machinery or equipment in factories lubrication.

Tested at 10, it ensures long-lasting and stable performance, 000 PSI pressure also prevents leaks. Best choice for all-day performance incommercial shops, auto centers and any home garage.
Bonus fittings cleaner- besides 2 pieces couplers the kit also comes with a fittings cleaner to help you remove residual grease from the fittings when you don't have a tissue or wipe. Extra thickened springs add stronger clamping force and greater protection. Wide application- perfect for use in automotive repair, plows, disc harrows, stump pullers, job site large machinery and axles and drive trains, it is also great for lubricating farm tractors, seeders and more. Upgrade locking & sealing- shall grease gun coupler adopts upgraded powerful patented 6-jaw structure.
1. Gurtech
#ad
Gurtech BGRBGT-GC17 Grease Coupler XL Series
#adGurtech #ad - Works with all grease gun types: pneumatic, manual and electric battery. Works on all metric din and sae specification zerks grease nipples. Lock-on and free up both hands to operate your grease gun.Four hardened spring steel jaws are resilient under high pressure. Suitable for high-pressure, heavy duty grease maintenance applications. No need to hold while greasing.
More information #ad
Available in 1/8 inch npt. Works with all grease gun manufacturers, powerluber, macnaught, draper, lumax, john Deere, ADT, including: Lincoln Lubrication, Milwaukee, Wilmar, Allstar, DeWalt, Plews lubrication Edelmann, Sealey, Alemite, Legacy, Grainger, SKF, UMETA and many others. Durable tpu seal for longevity under high pressure.Brand | Gurtech #ad |
Manufacturer | Gurtech #ad |
Part Number | BGT-GC17 |
Model | 4350280422 |
More information #ad
2. LockNLube
#ad
LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.
#adLockNLube #ad - Hands free, leak free greasing: the locknlube grease coupler is rated to 10, 000 PSI 690 Bar and will not release under pressure. No hands are needed to align the coupler or keep it attached. Compatible with all grease guns and zerk fittings: 1/8" NPT works with all grease guns and manufacturers – pneumatic, manual, or electric.If you aren’t satisfied with anything you buy from LockNLube, send it back within a year for a full refund - no strings attached.
More information #ad
Locknlube’s unique sliding sleeve ensures that when the jaws are locked onto the Zerk, a leak-proof seal is created. Locks on, does not leak: grease goes in, not on the machine. Best built guarantee: if our products don’t work better and last longer than anything out there, we’ll make it right. Only rebuildable coupler: all locknlube couplers include a rebuild kit! Simply replace the seal and jaws and it is as good as new = lowest lifetime cost. End greasing frustration. Locks on to all Metric and SAE specification Zerks.
Brand | LockNLube #ad |
Manufacturer | LockNLube #ad |
Height | 1.66 Inches |
Length | 3.45 Inches |
Weight | 0.28 Pounds |
Width | 0.63 Inches |
Part Number | GC81011 |
Model | 1/8\\\" NPT |
More information #ad
3. AORRZER
#ad
Compatible with All Grease Guns 1/8" NPT Fittings,XL Quick Release Grease Gun Tips Locking, AORRZER Grease Gun Coupler-Upgrade Extra Reach for Recessed Grease Fittings,Strong Lock on Grease Couplers
#adAORRZER #ad - Wide applicationgrease gun coupler fits all 1/8" npt standard grease gun, electric grease gun, job site large machinery and axles and drive trains, also suitable for all DIN and SAE grease nipples and all SAE and metric Zerk joints. Reasons to choose aorrzerwith aorrzer grease gun coupler you not only have a new upgraded and enhanced version high pressure, one-hand operation, optimized steel thickness, we also promise a 1-year warranty, 6-jaw bite lock, fast grease filling, leak-proof, lowest lifetime cost but also the coupler fits all 1/8" NPT standard grease gun fitting, so you can be assured that this will be your best choice!.Customer service aorrzer promises to provide you with a 1-year warranty, as long as you choose the AORRZER grease gun coupler in the use of any problems encountered in the process can always contact us, we will provide you with 24-hour service, so that you have a family-like feeling!.
More information #ad
Upgrade grease coupleraorrzer grease gun coupler upgrade-strong 6-jaw coupler, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage, Use testing: Leak prevention even when tested at extreme pressures of 10, 000 PSI or higher. The extended grease head can also accomplish lubrication in tight spaces or relatively narrow spaces where most short models on the market cannot be lubricated. ). Simply replace your existing grease gun coupler and this Strong grease gun tool is ready for use in automotive repair, it is also great for lubricating farm tractors, plows, disc harrows, Pneumatic Grease Gun, manual grease gun, stump pullers, seeders and more. Optimized design the grease gun coupler is designed with a double handle, no need to hold it when lubricating, making it easier for you to use, after locking the grease gun coupler, you can free your hands to operate the grease gun.
Brand | AORRZER #ad |
Manufacturer | AORRZER #ad |
Height | 0.55 Inches |
Length | 4.72 Inches |
Weight | 0.42 Pounds |
Width | 2.55 Inches |
Part Number | AORRZER-513 |
More information #ad
4. LockNLube
#ad
Extra reach for recessed grease fittings, LockNLube Grease Gun Coupler XL
#adLockNLube #ad - Easily release from fittings with the thumb lever, even at extreme pressure. Rated to 10, 000 psi! locks on, stays on. Fits all standard grease guns - 1/8 npt fitting. Simply replace your existing coupler. Fits all sae and Metric Zerk fittings.More information #ad
Hands free - does not pop off under pressure. Over 3. 5" of reach. Easily replace seal and jaws without replacing the coupler. Great for shielded pto shafts, axles, harvester heads, U Joints and other recessed grease fittings. Includes rebuild kit. Does not leak once locked on.Brand | LockNLube #ad |
Manufacturer | Gurtech #ad |
Height | 1.5 Inches |
Length | 5.5 Inches |
Weight | 0.38 Pounds |
Width | 0.97 Inches |
Part Number | GC81032 |
Model | GXCL |
More information #ad
5. FACITE
#ad
Grease Gun Coupler Grease Gun Tip Quick Lock and Release Lube Grease Gun Fittings Dual Handle Grease Nozzle Coupler Upgraded To 12000 PSI,Compatible with All Grease Guns 1/8" NPT Ends Accessories
#adFACITE #ad - Locking and sealing: grease gun coupler fittings extra thickened 6 jaw design nhance durability and longevity, quality sealing gasket prevents the heavy duty grease gun locking tip from leaking regardless, does not leak even at 10, 000 psi extreme pressure. Upgrade qualitythis high quality grease gun coupler tips is made with premium quality zinc coated alloy steel for all-day erformance in the shop or garage, with thicker springs providing stronger locking force, and easy to lock and release.Wide applicastionthe grease gun coupler is compatible with all 1/8 npt standard grease guns tips, small grease guns ends, etc.
More information #ad
No observation is required when oiling. The corners with small operating space can also be reached and locked with 1 hand. Increases utilization and saves you money. The grease fittings tool is perfect for use on construction job sites and in auto mechanic garages, as well as at the farm for large machinery or equipment in factories lubrication. No more wasted grease mess everywhere. Double handle, which is ergonomic and less labor-intensive, convenient 1 Hand OperationDouble handle with anti-slip design and smooth retraction mechanism allows 1-hand operation, snaps on and off grease fittings easier. Grease goes in, money, not on the machinelock clamp type high pressure oil filling nozzle lock lube save time, grease.
Brand | FACITE #ad |
Manufacturer | FACITE #ad |
Height | 0.71 Inches |
Length | 3.54 Inches |
Weight | 0.26 Pounds |
Width | 2.76 Inches |
Part Number | FACITE-896431236 |
Model | FACITE-963634115 |
More information #ad
6. Dusledel
#ad
Dusledel High Pressure Grease Coupler, Lock Clamp Type Grease Adapter Nozzles Fits All Grease Guns Hose Fast to Lock and Release, 10th Generation Heavy-Duty Grease Gun Coupler Fittings Extensions
#adDusledel #ad - Versatile tool for lubrication needs: the high pressure Grease Coupler is a must-have tool for applying lubricants and greases to various moving parts and machinery. Innovative design for effective lubrication: equipped with a well-designed nozzle, this high-pressure grease coupler is capable of delivering lubrication under pressure, even to areas of a rotary bearing that are difficult to reach without disassembly.It is suitable for use by professionals, hobbyists, and engineers alike. Universal compatibility for convenience: compatible with most pneumatic, electric or manual grease pump accessories, this High Pressure Grease Coupler offers universal compatibility that makes it a practical and convenient tool for any maintenance or repair task.
More information #ad
If you have any questions or concerns about the High Pressure Grease Coupler, feel free to contact us, and we will respond within 12 hours. Its locking clamp feature ensures easy connection to grease hose adapters. Reliable after-sales service guaranteed: we offer 6-months service on this product and are committed to providing the best after-sales service possible. By lubricating joints and bearings more precisely and easily, it enables better precision, pressure and flow control in applying the grease and ensuring it reaches all the necessary areas. Increases machine lifespan: regular greasing improves the lifespan of machines, which makes the use of this High Pressure Grease Coupler even more essential.
Brand | Dusledel #ad |
Manufacturer | Dusledel #ad |
Part Number | High Pressure Grease Coupler001 |
Model | High Pressure Grease Coupler |
Warranty | 6 months |
More information #ad
7. Szoon
#ad
Szoon Grease Gun Coupler,Upgrade to 17000 PSI, Double Handle Quick Lock Release Grease Tips Ends Couplers, Compatible with All Grease Guns 1/8" NPT Fitting
#adSzoon #ad - Upgrade grease couplerszoon grease gun coupler upgrade-strong 6-jaw coupler, Use testing: Leak prevention even when tested at extreme pressures of 17, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage, 000 PSI or higher. Save time/money/greaseend waste and mess by upgrading your grease gun with our grease gun coupler.If you have any questions, please feel free to contact us. Wide applicationgrease gun coupler fits all 1/8" npt standard grease gun, stump pullers, also suitable for all din and sae grease nipples and all SAE and metric Zerk joints. High quality and sturdythe grease gun coupler is made of upgraded material alloy steel, Wear-resistant and durable Long life span, optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, believe me, Lowest lifetime cost, quality design principle, quality steel, this will be your best choice!!.
More information #ad
Simply replace your existing grease gun coupler and this strong grease gun tool is ready for use in automotive repair, disc harrows, it is also great for lubricating farm tractors, manual grease gun, plows, Pneumatic Grease Gun, job site large machinery and axles and drive trains, electric grease gun, seeders and more. The diameter of our grease gun joint is 14mm,so it can fit into most recessed areas. A single person can also complete the greasing, making your greasing job easy and fun. We provide 365 - day return and replacement service & life-time free customer service. Simple operationour grease gun coupler is upgraded to a double handle and Grease gun coupler with smooth strong 6-jaw bite lock on function allows one-handed operation, no need to hold when lubricating, after locking the grease gun coupler, you can free your hands to operate the grease gun.
Brand | Szoon #ad |
Manufacturer | SZOON #ad |
Part Number | 001 |
More information #ad
8. THINKWORK
#ad
THINKWORK Grease Gun Coupler, 12000 PSI Quick Release Grease Coupler, Strong Lock on Greases Gun Couplers, 0.53" Grease Gun Tips, Compatible with All Grease Guns 1/8" NPT Grease Gun Fitting
#adTHINKWORK #ad - U. S. High quality:the grease gun is made from premium quality zinc coated alloy steel. Multi-function:the grease gun coupler for most 1/8 NPT standard grease guns. It is also a great lubrication tool to have at the farm for your tractor, stump puller, plow, seeder, disc harrow, etc.Dust-proof cap design:the coupler has a dust-proof cap design, so that the grease gun cap can avoid the pollution of dust and rust powder, keep the clean lubricating oil in the machine, and maximize the service life of the machine.
More information #ad
What you get:13. 5mm grease gun adopt dual-gear labor-saving design, 6-jaw coupler so that ensure long lasting and stable performance tighter and does't leakage. Easy to use:new patent grease gun coupler have unique technology Retract Mechanism pull back the inner seal and leave outer socket ring wide open, which help locating zerk fittings at blind spot. Patented design, no grease leakage, good sealing, with 1 year warranty.
Brand | THINKWORK #ad |
Manufacturer | THINKWORK #ad |
Part Number | W6093 |
Model | W6093 |
Warranty | 1 year |
More information #ad
9. FACITE
#ad
Grease Gun Coupler Grease Gun Tips Grease Gun Fittings Quick Lock and Release Lube Single Handle Heavy Grease Gun Nozzle Coupler Compatible With all Grease Guns 1/8" Npt Ends Upgraded to 12000 PSI
#adFACITE #ad - Non-slip black wrap & one-hand operationheavy duty grease gun coupler with smooth retraction mechanism allows one-hand operation, no need to hold while greasing, anti-slip design, a single person can also complete the greasing, convenient, making your greasing job easy and fun. Wide applicastionthe grease gun coupler is compatible with all 1/8 npt standard grease guns tips, etc.Quality sealing gasket prevents the grease gun locking tip from leaking regardless. Unique 6 jaw designgrease gun coupler fittings extra thickened 6 jaw design nhance durability and longevity, and quick easy to lock and release lube.
More information #ad
No observation is required when oiling. End waste and mess by upgrading your grease gun with our grease gun coupler. Save grease, time, money, lock clamp type high pressure oil filling nozzle lock lube no more wasted grease mess everywhere. Robust build qualityour grease gun tip are made of alloyed stainless steel for greater durability, with thicker springs providing stronger locking force and preventing leaks even at extreme pressures of 10000 PSI. Increases utilization and saves you money. It is heavier and stronger than any other grease couplers on the market. The grease fittings tool is perfect for use on construction job sites and in auto mechanic garages, small grease guns ends, as well as at the farm for large machinery or equipment in factories lubrication.
Brand | FACITE #ad |
Manufacturer | FACITE #ad |
Height | 0.71 Inches |
Length | 3.54 Inches |
Weight | 0.24 Pounds |
Width | 1.89 Inches |
Part Number | FACITE-89689636733 |
Model | FACITE-56741666 |
Warranty | 1 |
More information #ad
10. SHALL
#ad
Quick Release & Strong Locking Grease Gun Couplers w/Grease Fittings Cleaner, SHALL Grease Gun Coupler 2Pcs, 10000 PSI High Pressure Grease Gun Tips, Fit All Grease Guns 1/8" NPT Grease Fittings
#adSHALL #ad - Pls feel free to contact us, we will provide you with 24-hour service. Fit more tighter places- with a diameter of 055" and length of 3. 5", also suited for recessed zerks such as those found on shielded PTO shafts, the SHALL Grease Coupler fits more places than many other thick couplers, axles, U-joints etc. Quick release operation- the curved thumb lever of the grease gun coupler, combined with smooth and strong 6-jaw lock mechanism, makes it easier to lock and release with one hand.Tested at 10, it ensures long-lasting and stable performance, 000 PSI pressure also prevents leaks. Best choice for all-day performance incommercial shops, auto centers and any home garage.
More information #ad
Robust build quality- constructed of premium quality zinc coated alloy steel for superior performance and durability. Fit all 1/8” npt fittings- the shall grease coupler works on all din and SAE grease fittings and attaches to all 1/8” NPT standard grease guns, mini grease guns, pneumatic grease gun and electric grease gun. Bonus fittings cleaner- besides 2 pieces couplers the kit also comes with a fittings cleaner to help you remove residual grease from the fittings when you don't have a tissue or wipe. Extra thickened springs add stronger clamping force and greater protection. Wide application- perfect for use in automotive repair, plows, disc harrows, stump pullers, job site large machinery and axles and drive trains, it is also great for lubricating farm tractors, seeders and more. Upgrade locking & sealing- shall grease gun coupler adopts upgraded powerful patented 6-jaw structure.
Brand | SHALL #ad |
Manufacturer | SHALL #ad |
Part Number | SH166004AE |
More information #ad