Heli-Coil 4937-150 Heli-Coil 4937-150 Helicoil Fasteners

Description

Master Thread Repair Sets. Each set contains the necessary taps, drills, installation tools and inserts to repair common thread problems. Sets are available in coarse or fine pitch, inch or metric. These combination sets contain a complete product inventory that solves a wide range of the most commonly encountered inch coarse and fine thread repair problems. Sets are packed in durable, custom-molded case along with instruction sheet, drill and product reference chart.