[Scope of application] Cam cleat is suitable for ropes of 4-6mm. It can effectively prevent the rope from retracting. [Excellent material] The main body of cam cleat is made of aluminum, which is durable and strong. [Lightweight and easy to use] Lightweight, flexible and easy to operate. [Fine workmanship] Progressive teeth ensure maximum retention on all types of ropes, while the wear on cams and ropes is minimal. [Stable performance] Provide fast and stable rope entry. Quickly engage and release various angles. Product description Specification: Condition: Brand New Material: Aluminum + Nylon Color: Black Suitable for 4 - 6mm rope Size: Approx. 8.6 * 3.8 * 4.5cm / 3.4 * 1.5 * 1.8in Packing List: 2 x Cam Cleat