Appears to be unused, but preowned so I listed as used just in case! Please see photos, thanks! The Closed Ball Tire Chuck with Clip is a 1/4" FNPT locking air chucks designed for easy inflation of tires. Made of durable alloy steel, these chucks feature a clip lock mechanism for secure attachment. The compact size of 4.09x2.87x0.94 inches and lightweight design of 0.37 pounds make them convenient to use and store. The air-powered chuck operates with standard handles and is a reliable tool for automotive maintenance and inflation needs.