ITEM NAME:Black QAL-40 Quick Release Clamp Slide Plate Adapter For Camera Tripod Description: Professional Camera Quick Release Plate QAL-40 Superior quality aluminum alloy is used to ensure a light weight but super high strength support. Anti-twist locking screws match the international standards,Standard 1/4" threads Perfect for photo shooting and video shooting Designed using universal standards to allow photographers a quick, simple to use, and very secure quick release mechanism ideal for heavy pro camera equipment The plate has an enhanced screw with a a flip-up-handle for easy tightening by hand Specification: Material: Aluminium Size:42x40x10mm Color:Black Package Includes: 1x Camera Quick Release Plate SKU: FUZ0025570063010625.Anti-twist locking screws match the international standards,Standard 1/4" threads. The plate has an enhanced screw with a a flip-up-handle for easy tightening by hand. Superior quality aluminum alloy is used to ensure a light weight but super high strength support.