Universal Outside Thread Chaser - OTC Tools and Equipment

The OTC Tools and Equipment 7402 Universal Outside Thread Chaser is a crucial tool designed for professional technicians and mechanics to precisely restore damaged external threads. This robust thread chaser offers an efficient solution for reconditioning worn or corroded threads on various components, preventing the need for costly part replacements and ensuring secure fastener engagement in both automotive and industrial settings. Engineered for durability and accuracy, the 7402 maintains reliable performance in demanding shop environments.

Key Features

• Broad Thread Capacity: Effectively restores external threads with an outer diameter ranging from 1-1/4 inches to 5 inches (30 to 130mm), providing versatile application for bolts, studs, and shafts.
• Comprehensive Standard Die Set: Includes the No. 216884 die set, covering 4 to 24 TPI, which minimizes the need for multiple specialized tools for common standard thread repairs.
• Durable Construction: Built with robust steel and aluminum components, this professional-grade thread chaser ensures longevity and reliable performance in demanding shop environments.
• Integrated Thread Protection: Features a die-cast alloy V-pad designed to protect existing undamaged threads during operation, enabling precise and consistent repairs.
• Optional Metric Compatibility: An optional metric die set (No. 202817), available separately, expands the utility of the 7402 for common metric pitches (1.0 to 4.0mm).

Applications

The versatile OTC 7402 thread chaser is ideal for repairing damaged external threads across both automotive and industrial sectors. In automotive maintenance, it excels at reconditioning threads on critical components such as wheel studs, steering stems, fork tubes, and truck axle spindles. Beyond vehicle service, the 7402 is suitable for general industrial applications to restore threads on machinery and equipment parts, effectively addressing both standard (SAE) and metric thread damage when equipped with the optional die set.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 7402
• Weight: 3.1 lbs
• Dimensions: 11.2 x 5.6 x 2.75 inches
• Thread Capacity: 1-1/4 inches to 5 inches (30 to 130mm) Outer Diameter (O.D.)