Sunwayfoto DDY-58 Discal Clamp 58mm

The Sunwayfoto DDY-58 Discal Clamp 58mm is a Swiss-Arca-compatible integral screw-knob clamp with an anodized black finish. It has a captive knob, safety-stop grooves, and a hollowed-out design that reduces the weight of the clamp. You can use an M6 screw to mount it to an AS-style ball head, and it will accept any standard Arca-Swiss quick-release plate. This Discal Clamp also has an integrated bubble level.