Versatile maintenance puller set for inner and outer bearing rings, with a modular design that coordinates multiple tools during disassembly and ensures precise outer-ring removal. - Function and compatibility: Adjustable three-jaw configuration with flexible jaw spacing adapts to inner and outer rings across a wide range of bearing sizes. - Efficient operation: Hammer-assisted puller system delivers strong pulling force with enhanced shock transmission, reducing effort and speeding removal. - Secure handling: Sturdy frame with reinforced gripping hooks provides a secure hold, minimizes slipping, and protects components through controlled force transfer. - Durable construction: Durable metal build with modular components for easy maintenance and long service life. - Practical design: Compact, portable, suitable for bench or field service and quick tool reconfiguration for different tasks. - What you get: Includes interchangeable jaws and spacers to support various bearing types and diameters. Use scenarios: - Automotive service: removal of wheel hub bearings and other outer rings on cars and light trucks. - Industrial maintenance: disassembling bearings in gearboxes, pumps, and motors with tight access. - Bicycle servicing: hub, headset, and bottom-bracket bearing maintenance.