Description Re-engineered Double Gear Lock Lever With Wider And Deeper Gears For Secure Locking Enhanced Cable Assembly With Larger Cable And Stronger Connection For Maximum Strength New Cable Adjuster And Multiple Gear Lock Provide Accurate And Secure Locking For Any Clamp Position Between Minimum And Maximum Range Allows for extra reach, removal and locking of clamps into open position Allows for removal of plastic and/or metal self-tightening hose clamps with diameters of 11/16"; - 2-1/2"; (18mm - 54mm) Precision clamp on end of flexible cable allows for extended reach where other models cannot reach Pliers can be locked, freeing up your hands and making your job easier and faster Rubber dipped handle Pliers have a lifetime warranty Cable and spring are wearable items and must be replaced Double gear lock US Patent # 6,370,98"B1, France Patent # 0012910 Cable Assembly - #9409ACA