Metal Rectangular D-Ring for strapping or webbing Finish: Black Oxide.  Inside Measurement: 38mm x 38mm.  Wire thickness: 5.7mm

Metal non-welded Rectangular Ring for strapping or webbing.  Inside Measurement: 1.25" x 0.25". Wire thickness: 2.7mm

5/8" D-ring with hinged attachment to decorative harware that attaches with foldover tabs to secure to sturdy materials. Quickly and securely holds a swivel hook or strap.