【Quick Lock Dual Compatibility QR System】 This quick release plate and clamp base are compatible with Arca Swiss clamps and mounting systems, compatible with Camera Clip V3 backpack strap camera clip mount and the plates, enabling 1 second device switching with just a toggle. The 3/8" bottom thread and a 1/4" to 3/8" adapter for camera stands, camera gimbal stabilizers, monopods, video/travel tripods, or sliders, facilitates seamless tripod and handheld shooting