Product Description:
New Hejnar Photo Quick Release Screw-Knob 3.25-inch clamp set with dual mounting and captive style knob. You can mount two clamps together using aligning pins and bushing. They can be mounted in different orientations. Pins will prevent clamp from twisting. Set cannot be assembled with knobs facing the same direction. When disassembled they work as standard arca swiss clamp. Hard coat black anodized surface. It is the best quick release system for tripods when combined with Arca style ball head. Compatible with Arca-Swiss type quick release plates
Compatible with:
Specification:
- 3.25 inch long
- Socket is countersunk on top for 1/4-20 or M6 screw but also threaded 3⁄8”-16.
- Two outside holes are taped 1/4-20 and 45mm apart from each other.
- The clamp includes two safety stop relief grooves. This prevents free fall when the clamp is not fully closed, and your plate has safety stops
- Clamp knob is captive. Knob stops at maximum opening — cannot be lost in the field.
- Clamp knob is made from one piece. No spacers or bushing between knob and clamp itself. No room for dust, sand etc to enter inside.
- Made from 6061-T6 Aluminum.
- Black hard coat anodized clamp and clear anodized knob.
- Made in USA
Auction Includes:
- Two 3.25-inch F63 clamps
- Two 1/4-20 - 3/4 screws.
- Hex key for ¼-20 screw
- One bushing. (3/8-16 to 1/4-20)
- Two dowel pins