Crowring spanner No. 440 size 10 mm with 1/4 inch square drive, length 28.4 mm - Stahlwille 01190010

The Crowring spanner No. 440 with size 10 mm tightens metric nuts and bolts in places a socket cannot reach. Its 1/4 inch internal square drive fits ratchets, extensions or torque wrenches. The closed ring transmits force all round, at a length of only 28.4 mm and a weight of 16 g.

Benefits

• Bi-hex with AS-Drive profile for a secure fit on the fastener
• Closed ring head fully encloses the nut
• 1/4 inch internal square drive for drive tools with a matching external square
• Compact dimensions: length L 28.4 mm, width B 18.2 mm
• Chrome Alloy Steel, chrome-plated

Applications

Manual screwdriving on metric fasteners with size 10 mm in confined spaces, combined with 1/4 inch ratchets, extensions and torque wrenches. On a torque wrench the crowring extends the lever arm, which has to be taken into account when setting the torque.