【Triple Compatibility Quick Switch QR Plate】 Upgraded with greater compatibility with DJI RS 4/RS 4 Pro/RS 3/RS 3 Pro/RS 2/RS 2 Pro gimbal stabilizers, this Arca type quick release plate and clamp base are also compatible with PD backpack strap clip mount and the plate, enabling 1 second device switching with just a toggle. Also can be mounted on tripods, monopods, or sliders, facilitating seamless tripod and handheld shooting 【Versatile Four Side Arca Type QR Plate】 This square QR plate with four side Arca Type slots ensures seamless landscape to portrait compositions without removing the plate. You can slide your camera into the 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 plate 【1/4" Universal Compatibility】 Easily mount mini DV camcorders, DSLRs, mirrorless cameras, telephoto lenses, sliders, smartphones, and more photography accessories to a gimbal stabilizer or tripod head using the 1/4" universal mounting screw. The nonslip rubber pads on the QR plate effectively protect against scratches. The included L shaped hex key ensures a quick and tool free setup 【Dual Safety Locking System】 Simply press the camera mounted quick release plate into the clamp base, and it will automatically snap into the "lock" position. For added safety, there is also a convenient safety lock button to prevent accidental detachment 【Sturdy & Lightweight】 Made of black anodized aluminum alloy, this quick release plate and clamp set is robust, lightweight, and portable for outdoor shooting. Load Capacity: 11lb/5kg. QR Plate: 1.5"x1.5"x0.35"/38x38x9mm. Clamp Base: 2.1"x1.5"x0.9"/53x38x22mm