Features and Benefits:

• Professional quality, heavy duty clamps for all booster cableslFully insulated safety clamps wont spark if tapped togetherlSolid copper jawsl500 AMPlBonded plastisol vinyl insulationlFor use with cable 3, 4, 6 GAlHas flexi springs.
• Associated Equipment 500-amp Clamp Kit includes professional-quality replacement clamps for 3-, 4-, and 6-gauge booster cables.
• This made-in-the-USA kit also includes replacement jaws made of copper with bonded "plastisol" vinyl insulation, as well as Associated's innovative "Flexi-Spring" cable guards for long cable life at the point it bends most.
• Professional quality, heavy duty clamps for all booster cables
• Fully insulated safety clamps won’t spark if tapped together

Clamp Kit, 500A.