1/2 inch Drive Socket, 12 pt, 1-7/16 inch, 642132 1.7/16

Forged from high quality steel- internally bevelled for easy fitting to bolt heads. Square socket drives with close tolerances for secure fit on the drive attachment. Close tolerance widths across flats protects nuts and bolt heads. Thin walls for access to restricted places. Bi-hex HT drive profile protects the corners of nuts and bolt heads. Material: Chrome vanadium steel- chrome-plated. Square drive: 1/2 in dia drive output end: 48 mm Length: 50 mm