Features: Light weight and durability This is High quality ABS and metal material Perfect for restoring damaged threads, suitable for engine repair and other automotive. Can be used in daily repair, car repair, drilling machine, etc. Specifics: Type:Thread Repair Kit Condition: 100% New How to use: 1. Drill out damaged thread using correctly sized drill bit(supplied) 2. Tap re-drilled hole using tap supplied 3. Load coiled insert into applicator 4. Screw coil into casting 5. Using lug breaking tool,break off insert 6. Thread is repaired and ready to use. Packaging Details: 25 x M5 screw sleeve 2 x repair wrench 1 x 5.2mm twist drill 1 x M5 screw sleeve tap 1 x small wrench Colour:As Shown Material:ABS+Metal Package Contents: 1 set * Thread Repair Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.