3/4 Ring Snap Hook for 3/4" webbing or strapping.  Great to be used as a coat buckle or shawl buckle.

Screw-opening D-ring often used for paracord bracelets. Overall dimensions: 24mm including screw x 31.8 mm. Opening: 10mm wide. Screw post diameter: 4.8mm)  

Screw-opening D-ring often used for paracord bracelets. Dimensions:  Medium: Outside Measurements: 1.25" x 1.25"  Inside Measurement: Widest part - 5/8", Bar - 7/16" Large Outside Measurements: 2" x 2" Inside...

Screw-opening D-ring often used for paracord bracelets. Dimensions:  Small Outside Measurements: 1" x 1" Inside Measurement: Widest part - 1/2", Bar - 3/8" Medium: Outside Measurements: 1.25" x 1.25"  Inside...