- Essential Repair Tool: Specifically designed for bicycle enthusiasts, this tool is a must-have for effective bike maintenance and repairs. - Versatile Compatibility: Fits any 20-tooth bottom bracket with a square hole, making it suitable for brands like FSA, VP, and LP. - Practical Functionality: Ideal for installing, loosening, or tightening bicycle carriers, ensuring your bike remains in top condition. - High-Quality Construction: Crafted from premium steel and treated with hardened heat treatment, this tool offers exceptional strength, rust resistance, and long-lasting durability. Use Scenarios: - Perfect for routine bike maintenance, allowing you to quickly make adjustments before hitting the road. - A reliable solution for emergency repairs while on a cycling trip, ensuring you can fix your bike on the go. - An indispensable addition to your home workshop, making it easy to perform repairs and upgrades whenever needed.