A aged brass (brownish colour) South African mild steel 7.5mm eyelet.
Eyelets
This in-your-face solid yellow eyelet is pressed from solid brass in Pinetown (South Africa) in a multi-stage stamping and forming press with very expensive and precise Haesloop tooling for very high degree of consistency. This eyelet measures 7.5mm across the top, has a 4 mm hole, and is 5 mm long (before attachment).