Neiko 00333 1/2" Drive Ratcheting Breaker Bar, Chrome-Vanadium Steel | Rotating Head | 24" Length Half inch drive breaker bar with a long 24 inch handle provides ample leverage to amplify torque Made of extremely durable drop forged heat-treated chrome-vanadium steel with chrome finish with a maximum torque rated at 378 Ft-Lb The three-way ratcheting mechanism allows right-hand thread, left-hand thread or lock Square drive radius corners reduce socket wear and spring-loaded ball detent locks in to prevent parts from slipping into engines 1/2 inch drive uses a patented 24-teeth ratchet mechanism that allows head to rotate 180-degrees for increased versatility