Feature:1. Compliant with: Quick release plate suitable for AS specifications, for RRS, for KIRK, for Wembley, for MARKINS, for SUNWAYFOTO, etc.2. Knob Operation: Quick release plate is convenient to adjust the width of the plate, which can be more convenient to connect your head, bracket, tripod and other accessories.3. Embedded Level: Quick release plate clamp includes an embedded level for accurate leveling of your camera, which can provide perfect and stable photoing every time.4. Position Slot: Equipped with 1/4 inch turn 3/8 inch screw, bottom with position slot and mounting screw hole, which can prevent your camera from falling accidentally.5. Aluminum Alloy: The use of all aluminum alloy material CNC fine processing, the overall quick release plate is sturdy and firm, which can better feel and more impact resistance.Specification:Item Type: Quick Release Plate ClampMaterial: Aluminum Alloy.Package List:1 x Quick Release Plate Base