Stanley key stock, square, flat, 1/8 in width, 1 ft overall length, steel, zinc plated. Designed as a wedge or locking device in shaft keyways to transmit the torque in motors or machines. Can be cut or drilled to different shapes. Smooth edges. Made of high quality open hearth steel.Designed as a wedge or locking device in shaft keyways to transmit the torque in motors or machinesCan be cut or drilled to different shapesSmooth edges