Surface treatment - black oxide
A nonadjustable wrench having a box wrenching feature on one or both ends. Excludes wrench, open end box; and wrench, box and open end, combination.
Classification: Open-end, box and combination open-end and box wrenches, base metal
NSN 5920-01-211-5557
NSN 5975-01-027-0253
NSN 6620-01-566-3456
NSN 5965-00-677-1461
NSN 6685-01-604-8958
NSN 5999-01-513-6999
NSN 6240-01-585-1086
NSN 5915-00-820-3931
NSN 5965-01-469-0053
NSN 6645-01-321-4269
NSN 5855-01-542-7865
NSN 6150-00-704-4018