Features： 1、1/4IN DRIVE: This extended breaker bar has a 1/2in drive and can provide up to 512N.m (378lb.ft) of torsion for efficient and low effort operation. 2、FLEXIBLE HEAD: Spring loaded ball bearing retaining sleeve, with 180 degree flexible head design, this breaker bar is suitable for heavy duty work. 3、MULTIPLE USAGES: This flexible head breaker bar is mainly used to deal with loose, rusted or jammed nut and bolt, has a wide range of applications. 4、 METAL: Forged and hardened chrome vanadium steel construction for high hardness and wear resistance, which has a long service life. 5、NON SLIP HANDLE: The breaker bar features a circular handle with a treaded pattern, with convenient grip and good slip resistance for safe operation. Specification： Item Type: Breaker Bar Material: Chrome vanadium steel Drive Head: 1/2in Product Length: Approx. 380mm / 15in Package List： 1 x Breaker Bar