1/2"DR. STAR BIT SOCKET SIZE: T55
Star bit socket T55, 1/2" drive with 1/2" square (12.7 mm). Suitable for hex, torx, spline bits. Made of CR-V steel with precise profile for secure fit and long lifespan. Technical specifications: Code: S07H4355, Square: 1/2" (12.7 mm), Material: CR-V steel.