Shop locking grease coupler

Sponsored
About our ads
$32.99
Locknlube Grease Gun Coupler Locks Onto Zerk Fittings. Grease Goes In, Not On The Machine. World's Best-Selling Original Locking Grease Coupler. Rated
Amazon.com
29K+
$32.99
Locknlube Grease Gun Coupler Locks Onto Zerk Fittings. Grease Goes In, Not On The Machine. World's Best-Selling Original Locking Grease Coupler. Rated
Amazon.com
29K+
$12.99
COMVIEE Grease Gun Coupler, Double Handle Quick Lock Release Grease Tips Ends Couplers, Rated 10,000 PSI, Compatible With All Grease Guns 1/8" NPT
Amazon.com
208
$12.99
COMVIEE Grease Gun Coupler, Double Handle Quick Lock Release Grease Tips Ends Couplers, Rated 10,000 PSI, Compatible With All Grease Guns 1/8" NPT
Amazon.com
208
$17.99
LANNIU Grease Gun Coupler, 0.53" Strong Locking & Quick Release Grease Gun Tips,12000 PSI No Leakage Grease Couplers, Compatible With All Grease Guns
Amazon.com
5
$17.99
LANNIU Grease Gun Coupler, 0.53" Strong Locking & Quick Release Grease Gun Tips,12000 PSI No Leakage Grease Couplers, Compatible With All Grease Guns
Amazon.com
5
$33.99
Zee Line, 12000 PSI Locking Grease Coupler, Model ZELC-100
Northern Tool
$33.99
Zee Line, 12000 PSI Locking Grease Coupler, Model ZELC-100
Northern Tool
$42.99
Locknlube Grease Gun Coupler XL - Universal Fit - Extra Reach For Recessed Grease Fittings
Amazon.com
4K+
Free shipping
$42.99
Locknlube Grease Gun Coupler XL - Universal Fit - Extra Reach For Recessed Grease Fittings
Amazon.com
4K+
$19.90
VEVOR Grease Gun Coupler 10000 Psi High Pressure 3-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner/Leak-Proof Cap Compatible
VEVOR
$19.90
VEVOR Grease Gun Coupler 10000 Psi High Pressure 3-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner/Leak-Proof Cap Compatible
VEVOR
$108.55
Locknlube Grease Coupler: Locking Coupler, NPT, 1/8" Connection Thread Size, Female, Steel Model: LOCKNLUBE XL
Grainger
$108.55
Locknlube Grease Coupler: Locking Coupler, NPT, 1/8" Connection Thread Size, Female, Steel Model: LOCKNLUBE XL
Grainger
$53.99
Lubrimatic 05-049 7/8" Button Head Grease Gun Coupler
Amazon.com
Free shipping
$53.99
Lubrimatic 05-049 7/8" Button Head Grease Gun Coupler
Amazon.com
Free shipping
$11.39
$11.99
Grease Gun Coupler, Locks On, Doesn't Leak, Rated Over 10,000 Psi
eBay
$11.39
$11.99
Grease Gun Coupler, Locks On, Doesn't Leak, Rated Over 10,000 Psi
eBay
$23.99
K Tool International Grease Coupler - Quick Locking, 1/8in. NPT, Heat-Treated, Hands-Free Operation, Model KTI73956
Northern Tool
$23.99
K Tool International Grease Coupler - Quick Locking, 1/8in. NPT, Heat-Treated, Hands-Free Operation, Model KTI73956
Northern Tool
$34.99
Lock N Lube Grease Coupler - GC81011
Acme Tools
288
$34.99
Lock N Lube Grease Coupler - GC81011
Acme Tools
288
$80.61
Locknlube Grease Coupler: 10,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size, NPT Model: LOCKNLUBE
Grainger
$80.61
Locknlube Grease Coupler: 10,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size, NPT Model: LOCKNLUBE
Grainger
$26.90
VEVOR Grease Gun Coupler 2 Pcs 10000 Psi High Pressure 6-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner Compatible With All
VEVOR
$26.90
VEVOR Grease Gun Coupler 2 Pcs 10000 Psi High Pressure 6-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner Compatible With All
VEVOR
$63.64
Lincoln Powerlock Grease Coupler: 13,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size Model: 5900
Grainger
$63.64
Lincoln Powerlock Grease Coupler: 13,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size Model: 5900
Grainger
$113.99
K Tool International Grease Coupler Display - 54 Pcs, 6000 PSI, Hand Grease Gun Compatible, Model KTI73952
Northern Tool
$113.99
K Tool International Grease Coupler Display - 54 Pcs, 6000 PSI, Hand Grease Gun Compatible, Model KTI73952
Northern Tool
$26.31
$30.12
Milton 12000 PSI Locking Grease Coupler - ZELC-100
Acme Tools
12% off
$26.31
$30.12
Milton 12000 PSI Locking Grease Coupler - ZELC-100
Acme Tools
$2.53
$4.94
Grease Gun Coupler Double Handle High Pressure Locking Grease Fitting I/8 NPT Oil Pump Quick Release
AliExpress
48% off
$2.53
$4.94
Grease Gun Coupler Double Handle High Pressure Locking Grease Fitting I/8 NPT Oil Pump Quick Release
AliExpress
$30.64
Westward Grease Gun Coupler: Threaded, 3,000 Psi Max. Op Pressure, 1/8" Connection Thread Size, NPT, Female Model: 3APG5
Grainger
3
$30.64
Westward Grease Gun Coupler: Threaded, 3,000 Psi Max. Op Pressure, 1/8" Connection Thread Size, NPT, Female Model: 3APG5
Grainger
3
$8.22
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$8.22
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$47.29
Lubrimatic 05-048 5/8" Button Head Grease Gun Coupler,Silver
Amazon.com
32
Free shipping
$47.29
Lubrimatic 05-048 5/8" Button Head Grease Gun Coupler,Silver
Amazon.com
32
$61.35
LOCKNLUBE Grease Coupler, Locking Coupler, NPT, 1/8 in Connection Thread, Female, Steel, LOCKNLUBE XL
Zoro.com
$61.35
LOCKNLUBE Grease Coupler, Locking Coupler, NPT, 1/8 in Connection Thread, Female, Steel, LOCKNLUBE XL
Zoro.com
$34.99
Locknlube GC81011 Locking Grease Gun Coupler, 1/8 in NPT
Speedway Motors
29K+
$34.99
Locknlube GC81011 Locking Grease Gun Coupler, 1/8 in NPT
Speedway Motors
29K+
$9.72
$9.76
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$9.72
$9.76
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$9.15
$9.19
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$9.15
$9.19
Grease Coupler Lock Clamp Type Grease Nozzle Hose Kit High-Pressure Grease Gun Coupling End
AliExpress
$34.99
Locknlube Grease Gun Coupler One_Size | GC81011
Lowe's
4
$34.99
Locknlube Grease Gun Coupler One_Size | GC81011
Lowe's
4
$6.21
$17.81
Grease Coupler Quick Lock Nozzle Heavy Duty High Pressure Double Handle Gear Grease Coupler No Oil
AliExpress
65% off
$6.21
$17.81
Grease Coupler Quick Lock Nozzle Heavy Duty High Pressure Double Handle Gear Grease Coupler No Oil
AliExpress
$19.97
Grease Gun Coupler 12000 PSI Heavy Duty With Quick Release - 0.53" Tip, Secure Lock, Universal Fit For All 1/8" NPT Grease Guns
Walmart
10
$19.97
Grease Gun Coupler 12000 PSI Heavy Duty With Quick Release - 0.53" Tip, Secure Lock, Universal Fit For All 1/8" NPT Grease Guns
Walmart
10
$44.99
Locknlube GC81042 Locking Grease Gun Coupler XL, 1/8 in NPT
Speedway Motors
4K+
$44.99
Locknlube GC81042 Locking Grease Gun Coupler XL, 1/8 in NPT
Speedway Motors
4K+
$47.19
LOCKNLUBE Quick-Lock Grease Coupler, 1/8 in NPT, Steel, LOCKNLUBE
Zoro.com
$47.19
LOCKNLUBE Quick-Lock Grease Coupler, 1/8 in NPT, Steel, LOCKNLUBE
Zoro.com
$13.55
10000Psi Grease Gun Coupler Quick Release Lock Oil Injection Nozzle
eBay
8
Free shipping
$13.55
10000Psi Grease Gun Coupler Quick Release Lock Oil Injection Nozzle
eBay
8
$672.20
PERFORMANCE TOOL Lock On Grease Coupler, W54228
Zoro.com
78
$672.20
PERFORMANCE TOOL Lock On Grease Coupler, W54228
Zoro.com
78
$39.99
Lincoln Powerlock Lever Action Grease Coupler, 10,000 PSI, Model 5900
Northern Tool
$39.99
Lincoln Powerlock Lever Action Grease Coupler, 10,000 PSI, Model 5900
Northern Tool
$5.22
10000 PSI Grease Tool Coupler Heavy-Duty Quick Lock And Release Double Handle Stainless Steel NPTI/8
AliExpress
$5.22
10000 PSI Grease Tool Coupler Heavy-Duty Quick Lock And Release Double Handle Stainless Steel NPTI/8
AliExpress
$7.49
Lincoln Lubrication Heavy-Duty Grease Coupler - 1/8in. NPT, Model G310
Northern Tool
25
$7.49
Lincoln Lubrication Heavy-Duty Grease Coupler - 1/8in. NPT, Model G310
Northern Tool
25
$5.68
$11.02
Grease Gun Coupler 12000 PSI High-Pressure Quick Release Lock Oil Injection Nozzles 1/8" NPT
AliExpress
48% off
$5.68
$11.02
Grease Gun Coupler 12000 PSI High-Pressure Quick Release Lock Oil Injection Nozzles 1/8" NPT
AliExpress
$9.99
Lincoln Grease Coupler 3-Jaw: SKF Model: 5852
Grainger
4
$9.99
Lincoln Grease Coupler 3-Jaw: SKF Model: 5852
Grainger
4
LockNLube Grease Gun Coupler locks onto Zerk fittings Grease goes in, not on the machine
1:45
LockNLube Grease Gun Coupler locks onto Zerk fittings Grease goes in, not on the machine
4.5K viewsFeb 20, 2024
YouTubeDavid Mays
Zerk Fittings Locking Grease Coupler: Unboxing & How to Use
0:43
Zerk Fittings Locking Grease Coupler: Unboxing & How to Use
1.3K viewsAug 23, 2024
YouTubeScotties Hobbies
LockNLube Grease Gun Coupler locks onto Zerk fittings
0:34
LockNLube Grease Gun Coupler locks onto Zerk fittings
684 viewsMay 18, 2021
YouTubeMABOLO TWO
Tired of leaky grease couplers, stuck couplers and messy hands? The LockNLube® Grease Coupler ends that frustration for good. Just click it on, grease and release—so your grease goes where it should, every time. ✅ No leaks ✅ No stuck couplers ✅ Works with any grease gun Join 2 million customers who say it’s the last coupler you’ll ever need. Compatible with all grease guns. Built to last a lifetime. | LockNLube
0:41
Tired of leaky grease couplers, stuck couplers and messy hands? The LockNLube® Grease Coupler ends that frustration for good. Just click it on, grease and release—so your grease goes where it should, every time. ✅ No leaks ✅ No stuck couplers ✅ Works with any grease gun Join 2 million customers who say it’s the last coupler you’ll ever need. Compatible with all grease guns. Built to last a lifetime. | LockNLube
71.6K views2 months ago
FacebookLockNLube
Top 10 Best Grease Gun Couplers Review In 2025
13:06
Top 10 Best Grease Gun Couplers Review In 2025
4.3K viewsJan 3, 2022
YouTubeReview Infinite
Locking Grease Coupler for Car Repair #automotiverepair #carrepair #diytools #goalcrusher #carmaintenance #tiktokshoprestock #cartools #greasemonkey #truckrepair | Barbra Blevins
0:48
Locking Grease Coupler for Car Repair #automotiverepair #carrepair #diytools #goalcrusher #carmaintenance #tiktokshoprestock #cartools #greasemonkey #truckrepair | Barbra Blevins
55.5K views6 months ago
FacebookBarbra Blevins
Lube Shuttle Grease Gun, safeLOCK and LockNlube Coupler Review
23:13
Lube Shuttle Grease Gun, safeLOCK and LockNlube Coupler Review
3.7K viewsApr 10, 2022
YouTubeKen's How To and Reviews
LockNLube 90° Grease Coupler Adapter
Jun 7, 2019
locknlube.com
LockNLube® Grease Coupler | LockNLube
2.5K viewsMay 26, 2017
locknlube.com
Locking Grease Coupler
Mar 25, 2020
harborfreight.com
0:15
The LockNLube® Grease Gun Coupler locks on to any standard or metric grease fitting for a hands-free connection. Buy today and get free shipping! 📦 | LockNLube
1.3M views10 months ago
FacebookLockNLube
1:44
How Grease Fittings Work
265K viewsNov 6, 2013
YouTubeNoria
Coupler UC-2121 - Univer-Co | World’s Best Grease Coupler
Nov 20, 2020
univer-co.net
5 Best Grease Gun Couplers Reviews 2025 | Rx Mechanic
2K viewsMay 1, 2020
rxmechanic.com
1:04
This locking grease fitting coupler from @thinkwork.official is a game changer! #farmlife #grease #maintenance
166.8K views11 months ago
TikTok_keepingupwithozzy_
0:40
Greasing a universal joint with LockNLube
1.6K viewsOct 2, 2018
YouTubeLockNLube
3:24
LockNLube 90 Degree Adapters - Right Angle Quick-Connects for Tough Zerks
30.4K viewsNov 17, 2019
YouTubeLockNLube
0:55
Locking the General Butter Gun Coupler for Efficient Greasing
2.7K views3 months ago
TikTokthinkwork88
0:09
Testing out the lock and lube grease gun coupler
67.9K viewsMar 4, 2023
YouTubeshanes maine shop
0:12
Once locked on, allowing you to use both hands to operate the grease gun.
1.6K views1 week ago
YouTubePixZen
3:38
Harbor freight Locking grease gun coupler review
3.3K viewsJul 1, 2020
YouTubeRebel mechanic
8:52
The Best Locking Grease Coupler?
138.1K viewsMar 19, 2023
YouTubeTools Tested
10:35
LockNLube VS safeLOCK - Best Locking Grease Coupler
28.1K viewsMay 3, 2021
YouTubeThrifty Garage
8:14
Harbor Freight Locking Grease Coupler - Make Grease Guns Great Again - LockNLube Knockoff
8.2K viewsOct 26, 2020
YouTubeLost Cause Ranch
0:27
LOCKNLUBE 90° GREASE COUPLER ADAPTER - Part 1: The workhorse of our three popular 90° Greasing adapters! The LNL120 gets to those hard-to-reach grease fittings with three hardened steel jaws and a rubber seal. Quickly connect to your LockNLube® Grease Coupler, or standard grease coupler, so you don't have to change your grease gun to reach troublesome fittings. Just connect your coupler to the Zerk fitting under the collar of this tool, and easily remove when done. #greasing #maintenance #farmin
15.6K viewsJan 22, 2024
TikToklocknlube
7:10
Struggling With Grease Fittings? Try This Simple Fix!
10.5K views10 months ago
YouTubeDirtFarmerJay
2:43
End greasing frustration with the original LockNLube® Grease Coupler!
9.1K viewsApr 10, 2024
YouTubeLockNLube
2:00
The "Original" Gurtech Grease Gun Coupler - Easy Lock-on & Clip-off G. Coupler
402.1K viewsDec 5, 2016
YouTubeBig Gator Tools
1:23
THINKWORK Grease Locking Coupler for Easy Greasing Jobs
21.7K viewsApr 27, 2025
TikTokcdoublerg
See more

Shop locking grease coupler

Sponsored
About our ads
$32.99
Locknlube Grease Gun Coupler Locks Onto Zerk Fittings. Grease Goes In, Not On The Machine. World's Best-Selling Original Locking Grease Coupler. Rated
Amazon.com
29K+
$32.99
Locknlube Grease Gun Coupler Locks Onto Zerk Fittings. Grease Goes In, Not On The Machine. World's Best-Selling Original Locking Grease Coupler. Rated
Amazon.com
29K+
$12.99
COMVIEE Grease Gun Coupler, Double Handle Quick Lock Release Grease Tips Ends Couplers, Rated 10,000 PSI, Compatible With All Grease Guns 1/8" NPT
Amazon.com
208
$12.99
COMVIEE Grease Gun Coupler, Double Handle Quick Lock Release Grease Tips Ends Couplers, Rated 10,000 PSI, Compatible With All Grease Guns 1/8" NPT
Amazon.com
208
$17.99
LANNIU Grease Gun Coupler, 0.53" Strong Locking & Quick Release Grease Gun Tips,12000 PSI No Leakage Grease Couplers, Compatible With All Grease Guns
Amazon.com
5
$17.99
LANNIU Grease Gun Coupler, 0.53" Strong Locking & Quick Release Grease Gun Tips,12000 PSI No Leakage Grease Couplers, Compatible With All Grease Guns
Amazon.com
5
$33.99
Zee Line, 12000 PSI Locking Grease Coupler, Model ZELC-100
Northern Tool
$33.99
Zee Line, 12000 PSI Locking Grease Coupler, Model ZELC-100
Northern Tool
$42.99
Locknlube Grease Gun Coupler XL - Universal Fit - Extra Reach For Recessed Grease Fittings
Amazon.com
4K+
Free shipping
$42.99
Locknlube Grease Gun Coupler XL - Universal Fit - Extra Reach For Recessed Grease Fittings
Amazon.com
4K+
$19.90
VEVOR Grease Gun Coupler 10000 Psi High Pressure 3-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner/Leak-Proof Cap Compatible
VEVOR
$19.90
VEVOR Grease Gun Coupler 10000 Psi High Pressure 3-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner/Leak-Proof Cap Compatible
VEVOR
$108.55
Locknlube Grease Coupler: Locking Coupler, NPT, 1/8" Connection Thread Size, Female, Steel Model: LOCKNLUBE XL
Grainger
$108.55
Locknlube Grease Coupler: Locking Coupler, NPT, 1/8" Connection Thread Size, Female, Steel Model: LOCKNLUBE XL
Grainger
$53.99
Lubrimatic 05-049 7/8" Button Head Grease Gun Coupler
Amazon.com
Free shipping
$53.99
Lubrimatic 05-049 7/8" Button Head Grease Gun Coupler
Amazon.com
Free shipping
$11.39
$11.99
Grease Gun Coupler, Locks On, Doesn't Leak, Rated Over 10,000 Psi
eBay
$11.39
$11.99
Grease Gun Coupler, Locks On, Doesn't Leak, Rated Over 10,000 Psi
eBay
$23.99
K Tool International Grease Coupler - Quick Locking, 1/8in. NPT, Heat-Treated, Hands-Free Operation, Model KTI73956
Northern Tool
$23.99
K Tool International Grease Coupler - Quick Locking, 1/8in. NPT, Heat-Treated, Hands-Free Operation, Model KTI73956
Northern Tool
$34.99
Lock N Lube Grease Coupler - GC81011
Acme Tools
288
$34.99
Lock N Lube Grease Coupler - GC81011
Acme Tools
288
$80.61
Locknlube Grease Coupler: 10,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size, NPT Model: LOCKNLUBE
Grainger
$80.61
Locknlube Grease Coupler: 10,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size, NPT Model: LOCKNLUBE
Grainger
$26.90
VEVOR Grease Gun Coupler 2 Pcs 10000 Psi High Pressure 6-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner Compatible With All
VEVOR
$26.90
VEVOR Grease Gun Coupler 2 Pcs 10000 Psi High Pressure 6-Jaw Locking Quick Release Grease Gun Tip With Hose/Zerk Fittings Cleaner Compatible With All
VEVOR
$63.64
Lincoln Powerlock Grease Coupler: 13,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size Model: 5900
Grainger
$63.64
Lincoln Powerlock Grease Coupler: 13,000 Psi Burst Pressure, Threaded, 1/8" Connection Thread Size Model: 5900
Grainger
$113.99
K Tool International Grease Coupler Display - 54 Pcs, 6000 PSI, Hand Grease Gun Compatible, Model KTI73952
Northern Tool
$113.99
K Tool International Grease Coupler Display - 54 Pcs, 6000 PSI, Hand Grease Gun Compatible, Model KTI73952
Northern Tool
$26.31
$30.12
Milton 12000 PSI Locking Grease Coupler - ZELC-100
Acme Tools
12% off
$26.31
$30.12
Milton 12000 PSI Locking Grease Coupler - ZELC-100
Acme Tools
$2.53
$4.94
Grease Gun Coupler Double Handle High Pressure Locking Grease Fitting I/8 NPT Oil Pump Quick Release
AliExpress
48% off
$2.53
$4.94
Grease Gun Coupler Double Handle High Pressure Locking Grease Fitting I/8 NPT Oil Pump Quick Release
AliExpress
$30.64
Westward Grease Gun Coupler: Threaded, 3,000 Psi Max. Op Pressure, 1/8" Connection Thread Size, NPT, Female Model: 3APG5
Grainger
3
$30.64
Westward Grease Gun Coupler: Threaded, 3,000 Psi Max. Op Pressure, 1/8" Connection Thread Size, NPT, Female Model: 3APG5
Grainger
3