Snap-on impact sockets are heat treated to optimize impact service life with a lower hardness than hand sockets and are able to withstand repeated cycling loads of impact wrenches Snap-on uses a proprietary blend of special alloy socket steel that provides long life and great strength Flank Drive wrenching system delivers up to 20 more turning power without slipping or rounding while exceeding ANSI performance standardsThis item is in good condition. For more information please stop by rocky Mountain Pawn in BrightonSku 68885
