Oumers Bike Crank Extractor/Arm Remover and Bottom Bracket with 16mm Spanner/Wrench. Professional Bicycle Repair Tool Kit

Square Taper Crank Compatibility: This bicycle crank removal tool kit is designed for removing and installing square taper crank arms. It fits most mountain, road, commuter, folding, and e-bikes - a practical choice for home DIY maintenance and casual riders. Complete 3-Piece Tool Kit: This all-in-one set includes a crank extractor, a non-slip specialized puller wrench, and a 20-tooth bottom bracket socket. It provides all the specialized tools you need for crank removal and bottom bracket service, ideal for basic home bike repair. Helps you avoid expensive shop fees. Precision Crank Removal Performance: The extended threaded shaft and precisely machined puller plug ensure safe, aligned crank removal. The included dedicated wrench features a comfortable non-slip handle and fits securely over the puller head, giving you proper leverage to turn and extract the crank smoothly without damaging crank arms or the frame. 20-Tooth Bottom Bracket Socket: The 20-spline, 32mm socket works with most standard cartridge-style bottom brackets. Compatible with common brands such as Shimano, Truvativ, RaceFace and FSA, it can be used with a 1/2" ratchet, torque wrench or 1" wrench for replacing worn bottom brackets or upgrading your drivetrain. Durable Carbon Steel Construction: All bike tools are made of sturdy carbon steel for stable performance in regular household use. The coated surface is wear-resistant and rust-resistant, ensuring reliable use for routine bike maintenance and tune-ups.