Description: No doubt, our product is easy to operate because it does not need any tools, which it can be used for disassembly and assembly quickly. It has vibrant color and exquisite workmanship. The use of aluminum alloy material, light and portable. Chrome-molybdenum steel shaft has high strength and is not easily deformed. Adopt CNC turning process, smooth cutting and smooth surface. It is made from chromium molybdenum steel, aluminum alloy and PVC, is durable to use. There is one size of the product to choose from. The length of the quick release lever is 145mm, which is suitable for the front hub with a gear opening of 100mm (the front wheels of mountain bikes and road bikes, and the front wheels of most folding cars); the screw length is 185mm, which is suitable for the rear hub with a gear opening of 130mm (road bikes). For rear wheels, part of the rear wheels of folding bikes); screw length 185mm, suitable for rear hubs with a gear opening of 150mm (used for the rear wheels of mountain bikes, part of the rear wheels of folding bikes) Item Name: Bolt Axle Lever Material: PVC,Aluminum Alloy,Chromium Molybdenum Steel Features: Ultra-light, Anti-rust, High Hardness Size Details: Front Bolt Axle Lever Length: 14.5cm/5.71"(Approx.)(Rod Size) Rear Bolt Axle Lever Length: 18.5cm/7.28"(Approx.)(Rod Size) Notes: 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. Package Includes: 1 x Front Bolt Axle Lever 1 x Rear Bolt Axle Lever