Description: Heli-Coil 3/8-24 UNF/NF thread repair lot. Includes STI tap, 25/64 drill bit, Heli-Coil marked installation tools, and multiple stainless thread inserts as shown. Tools are marked Heli-Coil / Made in USA. Items are loose surplus and may show storage wear, dirt, handling marks, and cosmetic wear from shop storage. Please review photos for exact included pieces and condition. Buyer is responsible for verifying thread size, insert length, and application before purchase.