The Pneumatico Wire Hanger kit is a suspension system made for nail guns of any Brand: Max nail guns, Bostitch nail guns, Everwin nail guns, Interchange nail guns, and many others. It can also be used to suspend staplers and other pneumatic tools. The yellow wire hanger kit attaches the nail gun to a tool balancer. Tool balancers are designed to help support the weight of power tools while still providing flexibility and maneuverability