Standard :
DIN 838 / ISO 3318

Material :
Chrome alloy steel; non-flaking chrome-plated, smoothed finish.

Note :
HT-Drive − the particularly close-fitting profile. AdvantageBolts are gripped on the flanks.The corners are protected.Longer bolt life.Larger contact surfaces between bolt and tool.Secure grip and higher torque transmission.

Version :
Drop-forged. With close tolerance jaw widths. With easy-grip profile shaft. Exceptional tool life and wear resistance. Ring ends with HT-Drive profile.