Electrode Holder, 220 A, Copper Alloy, For 2 0 Cable, 5 32 in Capacity ORS NASCO below and to the inside outside below and to the inside outside of the knee Made of synthetic latex Contains no latex proteins and offer excellent resistance to punctures and tears Nitrile gloves are three times more puncture resistant than rubber and can be used to offer superior resistance to many types of chemicals Excellent alternative for individuals who experience allergic reactions to latex Industrial food service grade powder free nitrile glove Twist style head provides the gripping force to hold the welding electrode in place Reversible top and bottom insulators