Compare Universal External Thread Repairer/Chaser - Metric/Imperial AK315 - Sealey Price

- Adjustable thread restorer to suit Metric and Imperial threads from 31.75-127mm(1-1/4-5) external diameter. - Simply attach to undamaged section of thread, then wind back the thread with the knurled adjuster and the chaser will restore the damaged thread section. - Built-in storage for six dies.