Ground Clamp, 500 A, 3 0 and 4 0, GC 4 no checkout Durable cap with pocket clip Durable cap with pocket clip for convenient storage Fast drying Heavy duty plastic barrel features ergonomic design for extended use Ink formulated for industrial strength usage Versatile tapered chisel tip makes 1 16" and 3 16" marks Lightweight Does not provide protection from falling objects Protective inner shell high clamping pressure and long levered handles for easy jaw opening Clamps have fully insulated pivots and springs The cable jacket is held securely inside the conductor body with a cable bar for improved holding ability and longer cable life Large contact areas