STAHLWILLE 731/100 Series Open Ended Insert Insertion Wrench, 53 mm, 14 x 18mm Insert, Chrome Plated Finish

The STAHLWILLE open ended insert tool for torque spanner with square socket. It has extremely resilient and exceptionally durable and it is drop forged, hardened and cooled in an oil bath.

Fixation by pin lock
Chrome plating over nickel