Product Brief

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Quick disconnect coupler for convenient, hands free operation

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Disengaging a coupler from a grease fitting, under pressurised conditions is very difficult & often leads to broken fittings or damage to the coupler jaws

The GROZ Quick Lock Grease Couplers
take away this worry with their unique 6 point contact design. Designed for quick & convenient dis-engagement of coupler from grease / zerk fittings under pressure

The engagement system moves inside the steel wall when the thumb lever is actuated. This provides additional back support to the mechanism in high pressure applications

Robust Construction
1-1/2” times stronger coupler body is heat treated to withstand high pressures without deformation

Case hardened rollers hold the coupler in position when subjected to high pressure applications

QUICK COMPARISON
GROZ QUICK LOCK
The GROZ Quick Lock Coupler gives engagement at 6 points

Hardened ball points of contact will not get deformed and hence give longer life

Slim Line Coupler provides easy access into tight areas

Easy to service/repair

OTHER QUICK COUPLERS
Provide engagement around the flat surfaces

Upon repeated use, at varying pressures jaws tend to deform, loosening grip over the fitting

Very difficult to service/repair

QUICK LOCK - REGULAR
QUICK LOCK - EXTRA LONG

• Especially useful for greasing deep & recessed grease fittings with limited reach
• Suitable for use in harvesters, U-joints, PTO shafts, axles etc.

QUICK LOCK ADVANTAGE

1. Convenient Engagement & Dis-engagement
2. Easy Release
3. Hands free operation

   Once engaged the coupler sits firm on the grease / zerk fitting & does not require to be held, as is required with regular couplers. This coupler will not move, thus allowing hands free operation.

4. Universal

   The design permits usage on all profiles of Grease Fittings – SAE, DIN, BS etc

5. Robust Construction

   Threaded two piece construction for easy repairs