Black Steel Square Tube PLASMA CUTTERS The large contact area assures

The large contact area assures positive grounding

Liners are loaded and locked from the front of the gun

The combination of strength and ductility means it has excellent impact strength at room temperature

Industrial and farm equipment fabrication

Digital meters for set up

Black Steel Square Tube PLASMA CUTTERS The large contact area assuresBlack Steel Tubing, Gauge 16, 1 1 2'' x 1 1 2'' x 24', A500 Heavy duty black steel tubing built for strength, reliability, and versatility. With a 16 gauge wall, this A500 black steel tubing is perfect for structural and fabrication projects requiring durable material that holds up over time. FEATURES 16 Gauge Wall Thickness Offers a strong yet workable material for medium duty structural applications. 1 1 2" x 1 1 2" Square Profile Ideal for smaller