Victor Thermal Dynamics 91101123 Tweco Tong T316MC Electrode Holder Copper Alloy Ergonomic handle fits comfortably in the palm and helps to decrease operator fatigue One-piece handle covers up to the jaw thereby eliminating need for the body insulator resulting in fewer parts to inventory Reversible top and bottom insulators are made of superior thermo-set material for strength and durability at high-temperatures Fully insulated and protected springs Efficient 6-position jaw pattern originally designed and pioneered by Tweco to secure the electrode in place Ergonomic handle fits comfortably in the palm and helps to decrease operator fatigue One-piece handle covers up to the jaw thereby eliminating need for the body insulator resulting in fewer parts to inventory Reversible top and bottom insulators are made of superior thermo-set material for strength and durability at high-temperatures Fully insulated and protected springs