Thread Repair Tools

E-Z LOK SK30815 1/4-28 standard coil repair kit with 1.5D inserts

E-Z LOK SK30815 1/4-28 standard coil repair kit with 1.5D inserts
Representative standard-kit packaging. Check the selected SK30815 variant for fit.

Check compatibility

SK30815 is the standard 1/4-28 coil kit with 1.5D inserts. Compare the depth requirement against SK30810, which fits the same thread using a shorter insert.

Manufacturer reference

Questions before ordering

How does it differ from SK30810?

Both kits restore a 1/4-28 thread. SK30815 has a 1.5D insert and SK30810 uses a 1D insert. Select the documented length for the available depth.