PU4255A 6-Inch Self-Locking 2-Jaw Puller, 45# Steel, Electrophoretic Black Finish, 0.64kg
This self-locking 2-jaw puller is designed for mechanics and maintenance technicians who need to remove bearings, gears, and pulleys from shafts in tight engine bays and equipment housings. The self-locking mechanism automatically tightens the jaws as pulling force increases, preventing slippage during extraction. It handles a wide range of automotive and industrial pulling tasks.
Specifications
Electrophoretic Black Finish
Product Description
Self-Locking Design for Secure Extraction: The jaw mechanism automatically tightens its grip as tension increases, preventing the puller from slipping off the workpiece during high-force extraction. This is particularly valuable when removing rusted-on bearings or pulleys where traditional pullers tend to lose their hold under load.
Two-Jaw Configuration for Space-Constrained Access: The compact two-jaw design allows access to workpieces in tight spaces where three-jaw pullers cannot fit. This makes the tool well-suited for alternator pulley removal, steering knuckle bearing extraction, and other confined automotive or machinery repair scenarios.
Durable 45# Steel Construction with Heat Treatment: The lead screw, cross beam, and jaws are drop-forged from 45# carbon steel with through-hardening to 30-35 HRC on the jaw contact points. The electrophoretic black finish provides corrosion resistance and reduces glare on the job site.
Mechanical Advantage for Controlled Pulling: The T-thread lead screw delivers smooth, controlled force with minimal effort. The 120mm stroke accommodates deeper workpieces, while the top 15mm hex drive allows operation with standard wrenches or sockets.
