Garosa 261PCS Thread Repair Tool Set Steel Insert Screw Thread Repair Kit with SAE and Metric Sizes Drill Bit Tap Gauge for Automotive Engine Mechanics (261pcs)

Specification: Size: Approx. 36x7x29cm / 14.17x2.75x11.4in SAE Sizes: 1/4in, 5/16in, 3/8in, 7/16in, 1/2in Metric Sizes: M12 Application: for Engine Repair and Other Automotive Applications How to Use: 1. Use the appropriately sized drill bit (included) to drill out the damaged thread. 2. Use the included tap to thread the hole. 3. Insert the coiled insert into the installation tool. 4. Screw the coiled insert into the casting. 5. Use the tang break-off tool to snap off the tag on the insert. 6. Thread repair is complete and ready for use. PackageList: 220 x Threaded Inserts 10 x Installation Tools 10 x Spiral Drill Bits 10 x Break-off Tools 10 x Taps 1 x Hex Wrench 1 x Storage Box Note:

• 【Comprehensive Set】261PCS thread repair tool set covers SAE sizes 1 4in 5 16in 3 8in 7 16in 1 2in and metric sizes M12 for common engine thread repair tasks.
• 【Steel Insert Repair】Automotive screw thread repair kit includes steel inserts with drill bit tap and gauge to restore damaged or worn threads in engine parts and other automotive applications.
• 【Dual Size Coverage】Thread restoration tool set combines metric and SAE options in one case, helping mechanics handle multiple repair jobs without switching between separate kits.
• 【Organized Storage】Case size is approx. 36 x 7 x 29 cm 14.17 x 2.75 x 11.4 in, keeping inserts and tools arranged for easier access during garage, workshop, or vehicle maintenance work.
• 【Automotive Use】Screw thread fixing set is designed for engine repair and other automotive applications, suitable for mechanics, repair shops, and vehicle owners handling damaged thread restoration.