Recoil® 34628 Trade Series Thread Repair Kit, #12-28 UNF, Inserts 1.5D (15 Pc)

This is a nice kit. Comes with lots of inserts, and some new design tools. It's the correct 12-28 thread pitch for Holley carburetors squirter nozzles that get stripped out. Just be sure to use the high flow nozzle screw from Holley once you do this, because it blocks the flow around the screw.

Exactly what I needed to fix my replacement headlight assembly which the manufacturer failed to tap the holes. This was easy to use and it was very convenient that everything you needed was in one kit.

This kit was the perfect fix for stripped accelerator pump nozzle threads. The helicoils are the perfect depth. Another great thing about this kit is that the drill bit and tap are quality made in USA pieces!

I stripped the squirter nozzle threads in my road demon carb. This along with a hollow squirter screw fixed it and the threads feel noticeably stronger.

Great product. Worked as expected. Shipped to me promptly. blindrivet web page could use some help. It kept trying to force me to use Paypal.