<p><span style="font-size:16px">Feature:</span></p><p><span style="font-size:16px">1.4-in-1 Multifunctional Design: This bike wrench combines four commonly used sizes—36mm, 44mm, 48mm, and 16mm—covering a wide range of square-hole bottom brackets and nuts, making it perfect for various bike repair tasks.</span></p><p><span style="font-size:16px">2.Premium Heavy-Duty Carbon Steel: Made from high-quality carbon steel with laser-cutting technology, the wrench has a smooth, burr-free surface. Precision sizing ensures a tight fit, and quenching heat treatment enhances hardness and durability. At 4mm thickness, it resists bending or breaking.</span></p><p><span style="font-size:16px">3.Easy-to-Read Digital Markings: Each wrench end is clearly marked with its size, allowing you to quickly select the correct one and work more efficiently on maintenance tasks.</span></p><p><span style="font-size:16px">4.Designed for Vintage &amp; Classic Bikes: Specially made for older-model bicycles, this wrench fits square-taper (square-hole) bottom brackets precisely—ideal for classic mountain bikes, road bikes, and city commuters.</span></p><p><span style="font-size:16px">5.Essential Bicycle Repair Tool: With its high-quality construction and user-friendly design, this wrench is perfect for home repairs or outdoor cycling. A must-have for mountain bikes, racing bikes, commuter bikes, and more.</span></p><p><br/></p><p><span style="font-size:16px">Specification:</span></p><p><span style="font-size:16px">Type: Bicycle Axle Removal Tool</span></p><p><span style="font-size:16px">Color: Silver</span></p><p><span style="font-size:16px">Thickness: 4mm</span></p><p><span style="font-size:16px">Length: 27.5cm / 10.8 In</span></p><p><span style="font-size:16px">Material: Carbon Steel</span></p><p><span style="font-size:16px">Handle: Non-Slip Design</span></p><p><span style="font-size:16px">Sizes Supported: 36mm, 44mm–48mm, 16mm</span></p><p><span style="font-size:16px">Function: Install/Remove Square Hole Bottom Brackets</span></p><p><span style="font-size:16px">Finish: Polished With Laser-Cut Precision</span></p><p><span style="font-size:16px">Use: Suitable for Old-style Square-holebottom Bracket Bicycles</span></p><p><br/></p><p><span style="font-size:16px">Package Included: 1pc x 4-In-1 Old-Fashioned Bicycle Wrench</span></p><p></p>