A set of connecting elements
Made of chrome-vanadium steel, with pin protection.
Application: for machine screwdriver attachments, for connecting interchangeable socket wrench terminals to drive tools.
Kit Contents:
1 1/4" square by 1/4" hexagon
1 3/8" quadcopter by 1/4" hexagon
1 x 1/2" by 7/16" hexagon Kit Contents:
1 1/4" square by 1/4" hexagon
1 3/8" quadcopter by 1/4" hexagon
1 x 1/2" square by 7/16" hexagon