DescriptionThis product is a set of repair tool kit, made of steel material, high-quality and durable. It contains 1 3 in 1 center shaft tool,1 crank extractor, 1chain breaker splitter, 1spoke wrench, 1freewheel remover,and 1 bottom bracket remover.Features- Color: Silver.- Material: Steel. -3 in 1 Center Shaft Tool Size: Approx. 20cm/7.87inch(length). -Crank Extractor Size: Approx. 8cm/3.15inch(length); 1.9cm/0.75inch(diameter). -Chain Breaker Splitter Size: Approx. 8.2cm/3.23inch(length); 7cm/2.76inch(width); 1.7cm/0.67inch(thickness). -Spoke Wrench Size: Approx. 3.8cm/1.5inch(diameter); 1.1cm/0.43inch(thickness). -Freewheel Remover Size: Approx. 2.5cm/0.98inch(diameter); 2.6cm/1.02inch(height). -Bottom Bracket Remover Size: Approx. 3.2cm/1.26inch(diameter); 5cm/1.97inch(height). - Made of high-quality steelmaterial, durable and practical for long-lasting use. - A complete repair tool kit for professional and personal use. - Lightweight and portable, more convenient to store and use. - The ergonomic design meets the daily disassembly and maintenance of bicycles. - A good gift for your family and friends who like cycling, and they will like it.