Features: Application: Removing the freewheel by clockwise rotation, locking the hub by counterclockwise rotation. Material: Made of high quality stainless steel, anti-rust, durable and easy to use. Split base, non-slip and anti-fall. Practical: Easy and quick dismantling. Excellent repair accessory for the maintenance and repair of mountain bikes and road bikes. Easy to disassemble: Precise size and fine turning for quick and easy disassembly without damaging your hub. Customer Service: If you are unsure about our products, please contact us via Buyer Information. We will provide you with a solution within 24 hours! Specification: Material: stainless steel Colour: silver Length: 15cm Slot diameter: 4 mm The package includes: 1 x Bike Hub Bushing