Model 8C 4-in-1 Ratcheting Box Wrench Carry one wrench instead of four!

Tightening nuts on long bolts or all-thread rod is never a problem with Lowell's "Bolt-Thru feature. Use the 1-1/4" x 1-1/16" hex socket end to tighten heavy hex 3/4" and 5/8" M.J. bolts, clamps and tapping sleeves. Use the 1-1/8" x 15/16" hex socket end to tighten standard hex 3/4" and 5/8" flange bolts and equipment.