

⚙️ Lock in the power, grease like a pro!
The PROLUBE Professional 4-Jaw Grease Coupler (model 43502) is engineered for hand-operated grease guns, delivering a secure, high-pressure connection up to 6000 PSI. Featuring a robust 4-jaw design with fully hardened spring steel jaws and a hexagonal nut for easy tightening, it ensures durability and precision. Its 1/8” NPT threads provide broad compatibility, making it a must-have for professionals demanding reliability and efficiency in lubrication tasks.




















| ASIN | B01N64QXB5 |
| Best Sellers Rank | #548,051 in Automotive ( See Top 100 in Automotive ) #538 in Grease Guns |
| Date First Available | November 17, 2016 |
| Item Weight | 0.01 ounces |
| Item model number | 43502 |
| Manufacturer | Groz |
| Product Dimensions | 1.94 x 3.88 x 1 inches |
H**E
Lubed up
Great deal and works perfect!!
B**A
It works !
Great product and cost was very reasonable and fast shipping.
J**R
Did the job
Works as they should. Basic grease gun end. Nothing fancy, just pumping zerks full of grease
W**5
Good Replacement Coupler
Nice design, heavy duty grease coupler.
M**K
Works great
Will buy again
P**R
Works
Works
M**D
Works, as described
Works, as described Commodity item
J**R
Works okay
Cheapest one on Amazon and works.
D**T
If coupler can be rocked for removal without breaking off the zerk , this product is as close to perfect as i have found. Not the most compact.
Trustpilot
2 months ago
1 month ago
3 days ago
3 weeks ago