Precision Brand® Rectangular Steel Keystock offers superior strength and durability for reliable power transmission. Made from high-quality steel with a plain, unplated finish, it’s engineered to provide maximum torque between shafts, pulleys, gears, sprockets, and other components. Ideal for new machinery, general maintenance, and shop repairs, this keystock is essential in any application involving rotating power devices. With its sturdy construction, it ensures a tight, secure fit for optimal performance and zero backlash power transfer.