Neiko 00200A 1/2" Drive Extension Breaker Bar, Chrome-Vanadium Steel | Rotating Head | 15" Length,Ridgerock Tools Inc.,00200A" /> Half inch drive breaker bar with a long 15-inch handle that provides ample leverage to amplify torque Made of extremely durable drop forged heat-treated chrome vanadium and corrosion-resistant mirror/chrome polish finish Spring-loaded ball detent locks in to prevent parts from slipping into engines or machinery Head rotates 180 degrees, allowing breaker bar to manipulate hard-to-reach fasteners at awkward angles Square drive radius corners reduce socket wear by locking on to the sides of the fastener rather than the edges