Stainless Steel Type 316 - Machine Eye Bolt - 1/2" x 7/8" Machines eye bolts are useful for lightweight rigging applications These eye bolts are made from type 316 stainless steel for corrosion resistance Please Note: Loading at an angle will significantly reduce a bolt's rated capacity Bolt Diameter=1/2", Ring Height=2", Hole diameter=1-1/4", Ring Base Width=1", Shaft Length=7/8"