Brand Name: Heli-Coil
*External Thread Length: 1/2 in.
*Material: Stainless Steel
*Product Type: Thread Repair Kit
*Nominal Thread Size: 13
*Number in Package: 6 pk
*Internal Thread Length: 0.562 in.
*Packaging Type: Carded
*Internal Depth: 0.8 in.
*Insert Tool Included: Yes
*Corresponding Tap Included: Yes
*English or Metric: English