✅ Made of premium 45 carbon steel with galvanized anti-rust coating, high hardness and long service life ✅ Adjustable two-jaw puller design, stable clamping force to avoid scratching original machine parts ✅ Split separator plate & multi-size screw rods, flexible assembly to fit different disassembly scenarios ✅ Heavy-duty threaded bolts deliver strong squeezing power for tight-fit bearings and bushings ✅ All parts perfectly stored in custom molded hard plastic case, anti-loose and easy classification ✅ Compact portable size, lightweight design for on-site repair, garage and outdoor maintenance ✅ Impact-resistant blue storage box protects tools from rust, dust and collision damage.