* CLEARANCE WHILE QUANTITIES LAST * Open and bi-hexagonal ends with 15 degree offset for greater access. Hardened and tempered, drop-forged chrome vanadium. High-quality, fully polished finish. Ultra-strong ballistic nylon storage roll. Includes sizes 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 and 1-1/4 in.