Crowfoot spanner 540a size 1 3/4" with 3/8 inch square drive, length 68 mm - Stahlwille 02500068

The 540a crowfoot spanner with size 1 3/4 inch loosens and tightens large imperial nuts and bolts where a socket cannot be fitted over the joint, for example on pipe fittings. Its 3/8 inch internal square drive fits ratchets, extensions or torque wrenches. With a length of 68 mm and a weight of 161 g it stays compact.

Benefits

• Chrome Alloy Steel, chrome-plated
• 3/8 inch internal square drive for drive tools with a matching external square
• Flat design: length L 68 mm, width B 76 mm, dimension a 8 mm
• Imperial size 1 3/4" for inch-sized fasteners
• Designed for manual operation

Applications

Manual screwdriving on imperial fasteners with size 1 3/4" in confined spaces, combined with 3/8 inch ratchets, extensions and torque wrenches with square drive. On a torque wrench the crowfoot extends the lever arm, which must be taken into account when setting the torque.