Stainless Steel Shoulder Eye Bolts - Type 316-3/8" x 4" L Used on boats or docks as a tie down loop, since they have great corrosion and oxidation resistance Made of type 316 stainless steel Working Load Limit: 1,000 LBS Bolt Width = 3/8" Shaft Length = 4" Hole Diameter = 1" WLL shown is for in line pull. Pulling at an angle reduces the rated capacity significantly