DDC-26 is a Mini Screw-knob Clamp, captive-design knob.
Compatible with all Arca-Swiss quick release plates. Comes with a "+" mounting groove on the bottom and two safety relief grooves, make sure the camera equipment is secure.
Two Mini-clamps DDC-26 can be separated and orientation changed 90° to accept quick-release plates with dovetails running left/right and fore/aft. For mounting on Sunwayfoto rail to create the ultimate nodal slide with smooth adjustability along the rail.
Jaw Length: 26mm
Mounting Thread: UNC1/4"