Snap-On® XDHF810 High Performance Spline Box End Wrench, 1/4 x 5/16 in, 8-5/16 in OAL
Snap-On® Box End Wrench, High Performance, Spline, Series: Flank Drive®, 1/4 x 5/16 in Wrench Opening, 8-5/16 in Overall Length, 13/32 x 15/32 in Box End Width, 7/32 x 1/4 in Box End Thickness, Alloy Steel, Chrome Plated