Feature:
Make from high strength steel, and it ensures highly density and high hardness.
Feature lengthen teeth shape and sandblasting design, it increases frictions.
Since it is designs with precise teeth shape, and it can fit well and embeds tightly.
Suitable for Three Claw Spiny Tooth screw rings, Accurate tooth position, tightly nest.
Can used with a 22mm opens end wrenches (not included).

Specification:
Materials: steel
Size: about 3.6x2.2cm/1.42x0.87inch

Note:

Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.

Package includes:
1Pc Disassembly Tool