Please note, however, that the rails shown may not match your rails exactly. Please measure the distance from the two pins in your headboard/footboard to confirm that they are 2 apart from the center to determine that our rail hook plates will fit appropriately. Sturdy Construction: 1.5 x 1.5 x 82 x 12 gauge side rails. The side rails measure 1-1/2 x 1-1/2 (vertically) x 82 long x 12 gauge. Fits King Fits King length mattress 80 long These rails are quality-made with pride in the United States under strict quality control guidelines. They also feature a black finish. Please measure the distance from the two pins in your headboard/footboard to confirm that they are 2 apart from the center to determine that our rail hook plates will fit appropriately. The bed rails feature a very sturdy construction. Crate Designsâ„¢ Furniture TimberFrame Brindle Twin XL/Full XL Bunk Bed B43909q 804648 Modern Twin XL/Full XL/Queen Triple Bunk Bed With Ladder And Full... Shop Hot Dip Galvanized Coupling Nuts - Long nuts used to connect threaded rod or other male threaded fasteners Hooked s King Size Wood s Replacement Kit, Easy Install & Durable Hook-On Wooden Side Rails (Pair) - Fits Twin, Full, Queen, King, & Cal. King Bed Frame Sizes Bed Rail Fits Queen Fits Queen length mattress 80 long These are for Standard Queen and King size beds, not Sleigh type beds. Rails are sold in pairs only to ensure a correct fit. The industry-standard hook plates incorporated into both ends of the rails will probably fit any headboard/footboard manufactured within the last 40 years. Queen and King size Sleigh type beds tend to use rails that are for Standard Twin or Full size beds. These are the same original factory rails that are supplied by many bed manufacturers.