A pair of 4" stainless steel strap hinge.
5/32 Stainless Steel Medium Duty Pad Eye
Bowkin 8Pcs M5 Pad Eye Straps Stainless Steel Kayak Deck Loops Tie Down with 16 Pcs Screws for Boat Kayak Deck Rigging Kit : Sports & Outdoors
E5BE 4 Pcs Boat Strap Hinges 180° Folding Hinge Heavy Duty Flush Mount Hatch Hinge Stainless Steel Rafting Boating Hardware - AliExpress
Maximum opening angle 180°. Torque Rating : 45 inch lbs.
Steel Marine Grade Top Mount Friction Hinge 3x1.5
Rigging Plate - Weaver Leather Supply
Buy Short Side Door Hinge 1-1/2 x 2-1/4 in. Stainless Steel Pair in USA Binnacle.com
Marine Rigging Fittings
4-inch Length Stainless Steel Two Leaves Detachable Flag Hinges Silver Tone 2pcs - Silver Tone - Yahoo Shopping
Bargain Stainless Steel Rigging Fittings