* CNC precision machining, surface anode anti-oxidation treatment, the body, and washer is made of aluminum alloy and copper.
* Compatible with all AS quick release plate, such as RRS / ARCA-SWISS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / kangrinpoche / BENRO / SIRUI, etc.
* When losing the screw, you can adjust the width of the clamp.
* Material: Aluminium Alloy, Copper
* Mounting Thread: 3/8"
