Raitron Thread Repair Kit - 1/2in-13 High Speed Steel

Feature: 1. Suitable for engine and mechanical maintenance, for recovery of damaged threads 2. High strength, high accuracy, it is wear resistant, environmentally friendly and non-toxic 3. It can prevent loose bolts and is especially suitable for products requiring high insurance factor 4. Easy to maintain, insert the thread into the damaged screw hole, then the screw hole can be used normally 5. Specially designed to restore damaged threads, strip female threads and form a strong female thread in soft metal Specification: Item Type: Thread Repair Kit Material: Steel + Stainless steel Thread Size: 1/2in-13 Package List: 1 X Twisted Drill 1 X Handle Tool 1 X Installation Special Tools 1 X Thread Tap 1 X Removal Tool 4 X 1/2in x 1D Threaded Insert 4 X 1/2in x 1.5D Threaded Insert 4 X 1/2in x 2D Threaded Insert