With same size each end
UD-profile
High torque transfer
Chrome-vanadium steel 31CrV3
Non-glare look due to matt chrome-plating, locking insert and pawl manganese-phosphated
Hot forged
Jaw: ground precisely to exact nominal size for optimum contact areas
In combination with adaptor 7 RA or 7 RB (please order separately) the spanner 7 R can be used as a (bit) ratchet
Ring side angled by 13°, reversible
With combination ratchet spanner No. 7 R for ratchet loosening and fast tightening
Hollow profile comfortable to hold
Warp-resistant geometry with double T-girder effect