The Gray Ops CNC Mini Plate PRO is the most stable, user friendly, enhanced plate on the market. Created for the top level shooters who demand the best equipment without compromise. Features Plate and clamp housing machined from 6061 aluminum and type II black anodized Integrated Gray Ops QD Throw Lever Arca Clamp designed and machined in house for smooth, easy attach and detach Throw lever design allows for adjustable tension settings from hard close, to soft close, and a few settings in between