【Quick Lock Dual Compatibility QR System】 This quick release plate and clamp base are compatible with Arca Swiss clamps and mounting systems, compatible with Peak Design Capture 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 | 【Versatile Four Side Arca Type QR Plate】 This square tripod quick release plate with four side Arca Type slots ensures seamless landscape to portrait compositions without removing the plate. You can just slide your camera into this tripod mount clamp base from any of the four directions, saving time and effort. Note: The QR clamp is only compatible with PD QR plates and the included Arca type mounting plate | 【Standard 1/4" Mounting Screw】 This camera accessory comes with a top 1/4" screw for mini DV camcorders, DSLRs, mirrorless cameras, telephoto lenses, sliders, phone mounts, cell phone holders, and more. Can also mount an action camera adapter which is compatible with GoPro hero 12 go pro 11 10, compatible with Insta360 X4 insta 360 x3 Ace Pro, etc. Thread the 1/4" mounting screw into your camera's 1/4" screw hole, then use the included L shaped hex key to tighten the screw with security. | 【Automatic & Enhanced Locking Mechanism】 Press the camera mounted quick release plate into the clamp by force. The quick release plate lock will automatically snap to the “lock" position and secure the camera in place. Also includes an extra safety lock button that prevents accidental device detachment with a simple press | 【Sturdy & Lightweight Structure】 Made of black anodized aluminum alloy, this quick release plate + clamp camera mount for photography and videography is robust, lightweight, convenient for studio photos and portable for outdoor shooting. The nonslip rubber pads on this tripod mount adapter effectively protect against scratches. Load Capacity: 11lb/5kg. Top Plate: 1.5"x1.5"x0.35"/38x38x9mm. Base Mount: 2.1"x1.5"x0.9"/53x38x22mm