Ring insert tool 732a/10 size 7/8" bi-hex tool holder 9x12 mm - Stahlwille 58621044

When hexagon bolts and nuts with a 7/8 inch wrench size must be tightened to a defined torque with the head fully enclosed, this ring insert tool goes into the torque wrench. The closed bi-hex with AS-Drive profile transmits force via the flanks rather than the corners, and the 9 x 12 mm tool holder fits Stahlwille torque wrenches with an interchangeable insert system. The tool weighs 69 g.

Benefits

• Bi-hex with AS-Drive profile for gentle force transmission on the fastener head
• For torque wrenches with a 9 x 12 mm interchangeable insert system
• Special chromium over nickel plating, durable and chip-proof finish
• Drop-forged, hardened and cooled in an oil bath
• Extremely strong and exceptionally durable

Applications

Controlled tightening of 7/8 inch hexagon connections with a torque wrench in maintenance, vehicle and machine building, especially where a ring end grips the head more securely than an open end.