The PROLUBE Quick Connect and Disconnect Grease Coupler is designed with a 6-point contact and case-hardened rollers for secure engagement and grip in heavy-duty uses. In comparison with traditional grease couplers, this grease coupler disengages under high pressures without damaging the coupler jaws or leaking grease. This engagement system moves inside the steel wall as back support to the mechanism. To prevent deformation, the coupler body is heat-treated to withstand high pressure up to 8000 PSI and the ballpoints of contact are hardened.

The PROLUBE Quick Connect and Disconnect Grease Coupler is universally compatible with all types of grease fittings and enables hands-free operation that are compatible with harvesters, U-joints, PTO shafts, axles, and more.

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