| Style | M14 Locking Inserts |
|---|---|
| Fastener Type | Insert |
| Color | Black |
| Material | Stainless Steel |
| Thread Size | M14 x 1.25 |
| Exterior Finish | Black Oxide |
| UPC | 313048646650 |
Check the listing for details. 25648 Fix-A-Thread Spark Plug Saver Inserts, Metric, M14 - 1.25, Socket Rethread. Color: Black, Condition: New. Listed at 26.96 USD. OEMTOOLS 25648 Fix-A-Thread Spark Plug Saver Inserts are designed for rethreading in all materials such as alloys, steel, plastics, magnesium, and more. Specified for automotive, military, aviation and other similar usage, these inserts are made from 18-8 stainless steel wire with a diamond shaped cross section wound to the shape of a spring thread.