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.
Vanguard ABH Series Ball Heads (ABH is Vangaurds only Arca-Compatible series). Other Arca swiss type products. 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.
Clamp includes two safety stop relief grooves. This prevents free fall when the clamp is not fully closed and your plate has safety stops. 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.Black hard coat anodized clamp and clear anodized knob. Two 3.25 inch F63 clamps. Two 1/4-20 - 3/4 screws.
Hex key for ¼-20 screw. This item is in the category "Cameras & Photo\Tripods & Supports\Other Tripods & Supports". The seller is "krosno65" and is located in this country: US. This item can be shipped worldwide.