Alternative Installation: you can weld this heavy duty removable flag hinge on or drill it and install with screw 4 Pcs 4⅛ Inch Weldable Lift Off Hinges, Heavy Duty Metal Door Hinges, Weld On Steel Gate Flag Hinges With Removable Pin Thickness 4 5 Mm For Gates Doors Panels Flags 4 PCS Weldable Lift Off Hinges, 45 X 82mm Heavy Duty Weld On Flag Hinge Detachable Door Hinge Removable Flag Hinges Buy RS PRO Stainless Steel Flag with a Lift Off Pin, Weld-on Fixing, 61.5 mm x 40 mm x 1.5 mm . Browse our latest Hinges offers Size of Weldable Removable Flag Hinge: 132mm x 91mm x 17mm, Thickness 3., 0mm Packing: 4x 5-1/5 inch Weld On Lift Off Hinge Heavy Duty · Size of Weldable Removable Flag Hinge: 132mm x 91mm x 17mm, Thickness 3.0mm · Alternative Installation NAUTYKIKS 4 Pack Weld On Lift Off Hinges 5-1/5 Weldable Removable Flag Hinge Heavy Duty 440 lbs Capacity