SunwayFoto DDT-53 Subtend Clamp for Arca-Swiss QR Plates

The SunwayFoto DDT-53 Subtend Clamp for Arca-Swiss QR Plates features integral dual clamps that will fit any standard Arca-Swiss style quick release plate. The dual screw-knob clamps allow you to mount a QR plate on the top and bottom simultaneously, or mount the clamp to a multi-purpose rail and then mount a QR plate to the top so you can move your set-up along the rail without moving your camera support. The DDT-53 has a scratch-resistant black anodized finish and a 3/8" mounting thread in the center. Safety-stop relief grooves keep your equipment securely attached.