Can be used with various equipment such as tripods, rails, stabilizers, etc. for photography. Compatible with Manfrotto 577/500/701 etc. Quick switch between different devices without changing quick release components. Made of aluminum alloy, very durable. This product consists of a quick release clip adapter and a quick release plate. Due to manual measurement, there will be an error of about 1-2CM, which belongs to the normal range and does not belong to the quality problem. Delivery Quantity: 1 Piece Product Color: Grey Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin