1-1/8 Wrench: What Fasteners Use This Large SAE Size

A 1-1/8 wrench sits beyond the sizes found in many basic household tool kits. Once fasteners reach this range, you are often dealing with heavier mechanical assemblies, equipment, structural components, agricultural machinery, trailers, or industrial maintenance. However, one question causes considerable confusion: What size bolt actually uses a 1-1/8 wrench? For a conventional Unified National […]