SUNWAYFOTO DDC-26 Mini Clamp Arca-compatible EXCELLENT with box and accessories

Description

I bought this with the intention of adding a quick release ability to my camera strap, but then ended up working straight out of my shoulder bag instead, so it was barely used.
The SunwayFoto DDC-26 screw-knob clamp is compact, machined from aircraft-grade aluminum and black anodized. Compatible with all Arca-Swiss style plates.
Adds quick release compatibility anywhere there's a standard 1/4"-20 mount (such as most tripods). Included screw allows male or female mounting options.
Sale includes clamp with original box with original foam insert and original 5 mm mounting screw and Allen key.
The only mark is a small circular spot on the bottom (see photo with cross shape) where a rubber washer was in contact briefly. This is the only mark I could find and it is purely cosmetic. See photos. All parts are in excellent condition.