Features: The cold shoe mount adapter can be used for the microphone, fill light, camera & DSLR rig, cage, cheese plate, etc. Top bead limit (Safety Screw) to prevent cold shoe accessories from falling off; Anti-reverse positioning pin for 2x 1/4" screw holes with a hole distance of 9mm; Aluminum alloy CNC processing, small and light weight, Mini appearance product net weight is only 12g; There are 3 anti-reverse positioning pin screw holes with a hole distance of 9mm around the 1/4 screw. After installing the positioning pin, can be used for 2x 1/4 screw holes with a hole distance of 9mm to prevent reverse rotation- and prevent the equipment from loosening and causing the equipment to fall off. Specifications: Material: Aluminum Alloy Surface: Anodized Size: assembled product size approx 2.5x2.5x1.5cm/0.98x0.98in Color: Black Product weight: 12g/Piece Quantity: 1 Piece Package Includes: 1PC Cold Shoe Mount Adapter note: Transition: 1cm=10mm=0.39inch. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please allow slight manual measurement deviation- for the data.