Version:
Drop-forged. With close tolerance jaw widths.
With easy-grip profile shaft. Exceptional tool life and wear resistance. Ring ends with AS drive profile.
Advantage:
AS drive profile:
- Bolts 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.
Standard:
DIN 838 / ISO 3318
Material:
Chrome vanadium steel, chrome-plated.
Note:
AS-Drive − the special profile. An extremely accurately fitting profile - developed for aviation and aerospace. All GARANT and STAHLWILLE deep cranked double-ended ring spanners are equipped with this profile − recognisable by the AS drive mark.