http://i00.i.aliimg.com/img/pb/252/065/676/676065252_296.jpg

Features:
CNC machined from aircraft aluminum, hard anodized finish, with stainless steel spring and screw, and with copper hot shoe mount.
With long-handle knob, easy to assemble and disassemble; designed with strap hole for used with straps.
AS standard clamp, compatible with RRS / ARCA-SWISS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / Kirk / BENRO / SIRUI quick release plates.

Specifications:
Material: Aluminium alloy
Color: Black
Item size: 9 * 2.5 * 3cm / 3.5 * 1.0 * 1.2in
Item weight: 110g / 3.88oz

Package List:
1 * Quick Release Plate Clamp
1 * Spanner

http://i01.i.aliimg.com/img/pb/253/065/676/676065253_146.jpg