Reed Valve and Curb Keys are built for strength and durability. All of Reed’s key assemblies will support a maximum torque of 200 foot-pounds. Upper shafts are made from heavy-gauge, mechanical steel tubing plus curb key ends are machined from solid steel for strength. As a safety feature, keys bend before breaking to indicate overload. Made in USA, Reed valve and curb keys also feature strong welds at critical points. Valve and curb keys have a telescoping design. When telescoped in, they are under 4 feet long and fit easily in small utility trucks, behind pickup seats, and in car trunks. When telescoped out, lengths of 5 feet to 7 feet are possible. Add VKE XT or VKE XT3 extension bars to further extend the keys to maximum lengths of 10 to 12 feet.