10pcs Multi Spline Screw Extractor Kit

1. The extractor size and recommended drill bit size are engraved on each tool, convenient to recognize.

2. Spiral flutes have been incorporated to increase grip as well as increased strength for better performance.

3. Can be used with a hexagonal drill bit for a wide range of applications, more practical.

4. Remove broken screws, tubes, grease fittings, hex socket screws and accessories, etc.

5. Professionally manufactured, this screw puller can be used with any manual socket or wrench.

6. Can be used with any manual socket or wrench, universal for automotive.

7. Constructed of high carbon Steel for strength under stressful conditions

8. Aggressive left hand spiral design provides extra gripping power

9. Designed to remove broken studs and bolts and prevent Extractor from entering too deeply and expanding screw

10. Made from heat treated Chrome Molybdenum steel.

11. Reverse spiral design for maximum grip.

12. Recommended drill bit size (for pilot hole) etched on each extractor,suitable for high torque applications.

13. Constructed of CR-Mo for strength under stressful conditions,designed for the removal of broken studs,bolts,socket screws and fittings

14. Use with socket or flat wrenches

15. Hex head size:1/2"(12.5mm)

16. Spline End Diameter:1/8"(3.2mm), 5/32"(4mm), 3/16"(4.8mm), 7/32"(5.5mm), 1/4"(6.3mm),9/32"(7mm), 5/16"(8mm), 11/32"(8.7mm), 3/8"(9.5mm),13/32"(10.3mm)