Socket No. 55a bi-hex size 1 13/16 inch 3/4 inch drive L 73 mm - Stahlwille 05410069

Large imperial fasteners on commercial vehicles, machinery and plant call for a socket that transfers high forces reliably. Socket No. 55a with size 1 13/16 inch and a 3/4 inch internal square drive delivers this, with a length of 73 mm and an outside head diameter of 61.5 mm.

Benefits

• Bi-hex with AS-Drive profile, transferring force via the flanks rather than the corners
• HPQ high performance steel (High Performance Quality), chrome-plated
• 3/4 inch internal square drive for ratchets, torque wrenches and extensions with a 3/4 inch external square
• Test values to SAE AS 954-E, design to ASME B 107.1

Applications

Commercial vehicle and agricultural machinery workshops, mechanical and plant engineering and maintenance, wherever large imperial fasteners are tightened or loosened by hand.

Standards

SAE AS 954-E (test values), ASME B 107.1