Ball End Hex Key (Rainbow)

A hexagonal wrench featuring rust resistance with special powder coating.
[Features]
· PB rainbow wrenches use different colors to allow for easy differentiation between different usage dimensions.
· Boasts an extremely high finishing dimensional accuracy of 1/100 mm. Boasts unparalleled dimensional accuracy.
· Attractive color variations. Different colors are used for different sizes.
[Applications]
· With well-regarded rainbow color codes, the tool of your desired size can be detected instantly.
· Helps pick up the right tools. For keeping the work site tidy.