1/4" ( 6.3 mm) drive with quick release, Length: 153 mm; 3/8" ( 9.5 mm ) drive with quick release, Length: 197mm; 1/2"( 12.6 mm) drive with quick release, Length: 247mm
Ratchet with 72 teeth and 5 degrees of rotation
Core is made from chrome vanadium steel, shell is wrapped in hard plastic and rubber
Release button used to fix and replace socket
Ergonomic 2-component handle for gentle power transmission