Overview Reviews Product Description Unique patented design. Locks on.....Stays on....No leaks! Four hardened spring steel jaws are resilient under high pressure - over 10K psi. End the waste. End the mess. End greasing frustration. Fits all grease guns - 1/8" FNPT fitting. Fits all SAE & metric zerk fittings. Pressure locked? No problem, this coupler easily releases from clogged fittings, even at extreme pressures. Patented Locking Technology. US Patent 8955544 Product Videos Custom Field PSI rating 10,000=10,000 Thread 1/8"-27 FNPT Product Reviews Write a Review Write a Review × LockNLube LockNLube® 4-Jaw Premium Lock-on Grease Coupler GC81011 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *
LockNLube | sku: LNL GC81042 LockNLube® 4-Jaw Premium Extended Lock-on Grease Coupler GC81011 MSRP: Now: $61.90 Fairview | sku: FVF GWC-A 4-Jaw Steel Grease Coupler GWC-A MSRP: Now: $7.88 Add to Cart Dynaline | sku: DYN 11121A 3 Jaw 6,000psi Grease Coupler Dynapak 11121A MSRP: Now: $4.78 Add to Cart Dynaline | sku: DYN 11121 3 Jaw 6,000psi Grease Coupler (10/pk) 11121 MSRP: Now: $37.82 Add to Cart
Fairview | sku: FVF GWC-A 4-Jaw Steel Grease Coupler GWC-A MSRP: Now: $7.88 Add to Cart Dynaline | sku: DYN 11121A 3 Jaw 6,000psi Grease Coupler Dynapak 11121A MSRP: Now: $4.78 Add to Cart Dynaline | sku: DYN 11121 3 Jaw 6,000psi Grease Coupler (10/pk) 11121 MSRP: Now: $37.82 Add to Cart
Dynaline | sku: DYN 11121A 3 Jaw 6,000psi Grease Coupler Dynapak 11121A MSRP: Now: $4.78 Add to Cart Dynaline | sku: DYN 11121 3 Jaw 6,000psi Grease Coupler (10/pk) 11121 MSRP: Now: $37.82 Add to Cart