Original WWII German 20mm D-rings, steel. These are used on numerous pieces of gear including Y-straps, rucksacks, MP40 pouches, belt loops, etc..

These are as shown, with chipped paint or plating and slight surface rust. A few seconds with a brass brush usually takes off most of the corrosion, but a repaint might still be preferred.

Priced each.

*20mm (about 3/4 inch) is the width of the flat edge. These work with 20mm wide leather or webbing.