This master kit provides new enlarged thread and replacement drain plug screws
For use when existing threads are damaged or worn away or renew the damaged oil drain thread; Provide replacement of oil drain nut
Manufactured from the highest quality steel, hardened and tempered for maximum durability;
Covers a wide range of vehicle applications with 4 popular thread sizes;
Suitable for the most popular threads used on cars and light commercial vehicles.
64pc set includes following items display and storage in a solid molded pvc case:
4 x taps: M13 x 1.25P / M15 x 1.5P / M17 x 1.5P / M20 x 1.5P;
20 oil drain plugs: M13 x 1.25 (x5), M15 x 1.5 (x5), M17 x 1.5 (x5), M20 x 1.5 (x5);
40 x copper washers: 10 x M13, 10 x M15, 10 x M17, 10 x M20.
Use instruction FYI:
1. Disassemble the damaged oil drain screw;
2. choose a tap for example if the original diameter of oil drain hole is M14 then operator needs a M15 tap;
3. Use a tap wrench to enlarge the diameter of oil drain hole;
4. Take a washer through the new drain plug and then insert a new oil drain plug