Lock Technology LT996-7 27mm Thread Chaser for Diesel NOx & Particulate Sensors

The Lock Technology LT996-7 is a precision 27mm thread chaser designed for reconditioning damaged threads on diesel NOx sensor and particulate sensor mounting holes. This specialized tool is part of the Lock Technology Shockit Socket system and is essential for restoring threads before reinstalling emissions sensors on diesel engines.

Key Features:

• 27mm bottoming tap and die design for sensor mounting hole threads
• Restores damaged threads caused by cross-threading, corrosion, or seized sensors
• Designed for use with Shockit Punches for optimal performance
• Compatible with diesel NOx sensors and particulate sensors (soot sensors) on Chevy Duramax, Dodge Cummins, Ford Power Stroke, and other diesel applications
• Heat-treated construction for durability and long service life
• Sold individually as replacement or addition to LT996D kit

This thread chaser is an essential tool for diesel technicians working with modern emissions systems. Thread damage is common when removing seized sensors, and the LT996-7 allows for proper thread restoration without replacing expensive exhaust components.