Lincoln Magnum Contact Tip Severe Duty, 5/32 (4 mm) Subarc 10/pack KP1962-4B1 BU 5% CO₂) or 98% Ar

5% CO₂) or 98% Ar / 2% O₂ Tensile Strength (as-welded) ≥ 515 MPa (75

Constructed with durable materials

Heavy-duty Twist-Mate output terminals rated for 2/0 through 4/0 AWG electrode cables for 650 A service

compact bead on thin walls is required

Comes with 146 mm (5

Lincoln Magnum Contact Tip Severe Duty, 5/32 (4 mm) Subarc 10/pack KP1962-4B1 BU 5% CO₂) or 98% ArLincoln Magnum Contact Tip Severe Duty, 5 32 (4 mm) Subarc 10 pack KP1962 4B1 Severe Duty Submerged Arc Contact Tips are made out of a beryllium copper alloy to increase hardness, making these the most wear resistant Magnum subarc contact tips Features Compatible with K231 1 & K231 2 Submerged Arc Torches 5 32 in Diameter Wire 10 pack