The Gas Bottle Hook Rack with Tool Holder is designed to hold one SNB tool, a 5/32 hex key, a brush and up to 3 different size spare blades. The gas bottle holder also provides four hooks to hold welding accessories such as welding helmets, welding jackets, mig gun, gloves etc. The rack is bare steel and comes as loose pieces. The rack can be used as such but we recommend tack welding the hook arms to the ring when rack is received. Painting or coating is optional and is also recommended.