Feature:1. Steel axle, sturdy and durable, simple operation, one person can complete.2. Made of aluminum alloy, durable and practical, suitable for most bicycles.3. CNC machining, smooth cam operating lever, quickrelease skewer, practical parts for bicycles.4. Easy to set up and quick installation, wonderful replacement for the old or broken one.5. Front skewer 145mm, rear skewer 185mm, There are 2 different colors available, you can choose by your needs.Specification:Item Type: Quick Release SkewerMaterial: Steel + aluminum alloy + PVC Color: As Pictures Shown Front Skewer: Approx. 145mm / 5.7inRear Skewer: Approx. 185mm / 7.3inDiameter: approx. 4.5 mm/0.2inPurpose: Riding accessoriesFunction: quick disassembly lever.Package List:2 x Quick Release Skewer Note:1. Manual measurement, please allow 10mm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.