Description
Deep bi-hexagon socket with close-tolerance width across flats. Thin walls provide access to restricted spaces. The HT drive profile protects the corners of nuts and bolt heads. Internally bevelled for easy fitting and with close-tolerance square drive for secure attachment.

Standard
DIN 3124-L.

Material
Chrome vanadium steel, chrome-plated.

Technical Data
- Width across flats: 16 mm
- Square drive: 1/2 inch
- Socket profile: Bi-hexagon
- Drive profile: HT
- Drive output end diameter: 22.5 mm
- Overall length: 77 mm
- Version: Deep