Features: With 1/4 inches screw, suitable for smartphones, DSLR cameras.With 1/4 inches screw hole, connected with tripod, monopod and tripod head.1/4 inch-3/8 inch screw can connect the tripod with 1/4 inches screw and tripod head with 3/8 inches screw hole, then easy to connect with quick release plate.It is more stable and convenient to connect with tripod ball head via standard hexagon socket mounting screw and quick release plate.Made of strong aluminum alloy material, with great bearing load 3kg/105.8oz, durable and sturdy to bear different devices.Comes with a rebound lock system and safety valve, the tripod head/tilt base has a more stable and secure connection to the camera.Anti-slip rubber pads and locking knob make it more stable to your camera from scratches, falling and sliding. Specifications:Color: BlackMaterial: Aluminum AlloyMax Load: 3kg/ 105.8ozItem Size: 7.5* 6.5* 3cm/ 2.9* 2.5* 1.1inItem Weight: 134g/ 4.7ozPackage Size: 8* 8* 4cm/ 3.1* 3.1* 1.5inPackage Weight: 180g/ 6.3ozPackage List:1* Quick Release Plate1* Screw Adapter1* Screw