3"4''6'' 2 Jaw Gear Puller Extractor Bearing Hand Removal Extractor Tool 20-85mm

3-Jaw Self-Locking Puller, Forged High Hardness Anti-Corrosion Gear Puller Tool This heavy-duty 3-jaw self-locking puller adopts premium integral forging technology for superior structural performance. The forging process applies high impact force to the metal material, greatly improving material density and boosting overall structural strength by 180%-250% compared to ordinary cast pullers. Adopting mature and reliable forming technology, this puller is available in multiple load specifications of 0.8t, 1.1t, 2.0t and 3.0t, fully meeting different mechanical disassembly and maintenance demands. Featured with professional surface phosphating and black coating treatment, the puller delivers excellent anti-corrosion and wear-resistant capabilities. A dense protective phosphating film is formed on the tool surface, which effectively resists erosion from moisture, chemical substances and other harsh factors in the working environment, greatly prolonging the service life of the puller. Professional precision testing verifies that the surface hardness reaches HRC.45, enabling stable and durable performance even under long-term high-intensity working conditions. Designed with an innovative self-locking structure, the puller adopts a scientific clamping angle layout. It can automatically complete locking during operation, realizing stable clamping without slipping and ensuring high working efficiency and operational stability. Equipped with a thoughtful anti-fall structure at the crossbar end, built-in double spring steel balls effectively prevent accidental detachment of the force arm during use, avoiding operational failures and safety hazards, and bringing a more secure and smooth using experience. Exquisitely crafted with high structural stability, wear resistance and anti-rust performance, this versatile puller is an essential hand tool for mechanical maintenance, gear disassembly, bearing removal and various workshop repair projects, suitable for professional mechanics and daily DIY maintenance use.