Draper Expert Quality Genuine Helicoils - UNC Helicoil 1/4" x 20 Thread Repair Kit
Draper Expert Quality Genuine Helicoils - the quick answer to damaged threads - precision formed screw thread coils of stainless steel wire having a diamond-shaped cross section.
These stainless steel helicoils restore damaged threads to their original size and condition in any material.
