Gearwrench® 80756 Standard Length Socket, 1/2 in Square Drive, 21 mm, 12 Points

Gearwrench® socket, standard length, measurement system: metric, square drive, 1/2 in drive, 21 mm socket, 37.8 mm OAL, 19.5 mm opening depth, 27.9 mm drive end width, 27.9 mm socket end width, 12 points, 12 mm bolt clearance depth, steel, polished chrome.