OPEN RING insert tool 733/10 12 mm across flats, 9x12 mm tool holder - Stahlwille 58231012

Tightening tube nuts on brake, hydraulic or pipe lines to a defined torque is not possible with a closed ring, because it cannot be passed over the line. This OPEN RING insert tool 733/10 with 12 mm across flats fits torque wrenches with a 9 x 12 mm tool holder and still encloses most of the nut. The force is spread over more flanks than with an open-end spanner, so the nut is less likely to deform.

Benefits

• Bi-hex with AS-Drive profile: torque is transmitted via the flanks, protecting the corners of the fastener.
• For torque wrenches with interchangeable insert system: fits 9 x 12 mm tool holders.
• Special chromium over nickel plating: durable and chip-proof finish.
• Drop-forged: hardened and cooled in an oil bath.
• Extremely strong: exceptionally durable in daily workshop use.

Applications

Assembly and maintenance of line fittings in vehicle engineering, hydraulics, pneumatics, plant and machine construction, wherever tube nuts are tightened or checked with a torque wrench.