new Never used Made of high quality CNC precision aluminum alloy and surface processed with hard anodized oxidation treatment, it is durable and lightweight. This upper quick release baseplate is designed for DJI RS 2/RSC 2 /RS 3 /RS 3 pro gimbal stabilizer to attach camcorders or cameras, providing more easier and secure to balance a larger camera setup. The QR plate is also can be used as a universal camera plate for Arca-Swiss standard tripod ballhead for fast mounting and removal. The plate has reserved 1/4 -20 threaded screw to fit for most cameras and comcorders. The thickened version has four M4 screw holes on the sides for additional attachment. Durable rubber cushions to stop expensive briefs. Screwless designed Heavy Duty D-Ring to attach/detach quickly from your camera. Specifications: Model: Upper Quick Release Baseplate ( Thickened version ) Material: Aluminum-alloy, stainless steel Color: Black Size: 49mm x 38mm x 17.5mm Thickness: 17.5mm Mounting Screw Diameter: 1/4 -20 Compatibility: for DJI Ronin RS 2/RSC 2 /RS 3 /RS 3 pro Gimbal Stabilizer, Arca-Swiss standard Weight about: 25g Package includes: Thickened Upper Quick Release Baseplate x 1 1/4 -20 screw x 1