This camera quick release plate will quickly screw onto your tripod to properly and securely position your camera for the best shooting angle. There are 3 or 8'' screw holes on the bottom, which can be connected with 1 or 4'' to 3 or 8 screw adapter and other devices. Made of high quality aluminum alloy material, strong and durable. Weight: 140g Size: 6.5 x 8 x 3.3cm. With a load capacity of 3kg and equipped with a rebound locking system and a shut-off valve, the pan or tilt base makes a more stable and secure connection with the camera. Package includes: Clamp adapter base x 1, quick release plate x 1, 1 or 4 '' to 3 or 8 '' screw adapter x 1. This set can be easily assembled or disassembled as needed, compatible for Manfrotto 200PL-14, suitable for 496RC, 498RC2, 804RC2.