Draper Expert Breaker Bar, 1/2" Square Drive, 450Mm | Bb-1/2-450-CThe shaft is made from hardened, tempered chrome vanadium steel with chrome plated finish for corrosion protection. The specially designed hinged joint head is made from chrome molybdenum for extra torque and has a durable manganese phosphate coating. It features a spring loaded ball bearing for secure socket holding. The shaft is made from hardened, tempered chrome vanadium steel with chrome plated finish for corrosion protection. The specially