Product Name: Bicycle Crankset Crank Removal Tool Material: 45# carbon steel with quenching treatment for increased hardness Color: Red Function: Designed for disassembling bicycle chainrings and cranks. Features an extended ejector rod for use with square taper and spline chainrings. Includes a wrench for added convenience. Compact and portable for easy use at home. Model: Includes separate puller, puller wrench, and thickened 4mm puller wrench Application: Home use Instructions: Screw the puller head into the crank fully before use. Ensure it is tightened by hand first, then use a 16mm wrench to secure it to the bottom position. This ensures optimal grip and prevents damage during removal. Features: - Made from high-strength carbon steel for durability - Fine and smooth threaded rod with thick construction - High-strength black puller head, wear-resistant and built for precision - Includes a 3mm-thick wrench with soft grip handle to prevent slippage and hand fatigue - Straight handle design for better leverage - Wrench includes a 16mm hex socket and flat-blade screwdriver on top for added utility - Compact and easy to use - Heavy-duty construction for long-term use without deformation Package Included: 1 x Crank Removal Tool Puller