Description

Lock on Grease Coupler

Doost lock on grease coupler.  Leak free greasing! The Doost D series lock on grease gun coupler is engineered in Germany.   It allows for cleaner and less wasteful greasing of components. Please read some of the excellent  reviews in the photo section!!!

The 360 degree quick release thumb lever, heavy duty hydraulic sealing system, single handed release up to 10,000 psi and and innovative locking mouthpiece comprising of six powerful jaws make it a must have product for all greasing operations.

• German Engineering
• Long life tool – replaceable jaws and seals  available
• Wear resistant from high strength steel construction
• Works with all standard grease guns
• 1 years manufacturers warranty

The Doost D series grease coupler comes in two sizes:

55mm  (D600) for hard to reach applications such as dry shafts.

35mm (D400) standard size

BUY replacement seals                 BUY replacement jaws