How to Achieve Organic Unity of Aesthetics and Quality?

Many customers wonder why hex keys with similar appearance can have price differences of dozens of times.

Since 2000, when PB SWISS TOOLS launched the color-coded Rainbow Series hex keys, this product has become one of the best-selling tools worldwide.

The Rainbow Series hex keys inherit the meticulous Swiss craftsmanship quality. You can use them to accurately and easily install, disassemble, repair, or adjust components.

PB Swiss Tools Rainbow Series Hex Keys

Surprise users with highly attractive colors that correspond to specific sizes.

This method allows for quick identification of the correct tool

We have extended the handle length to better conform to ergonomic principles, providing you with a better grip and enabling higher precision work.

The perfectly formed ball head allows for a tightening angle of up to 30°.

Professional users can choose from product varieties ranging from 0.71 to 22mm. We guarantee that the tolerance of each hex key does not exceed the thickness of a human hair.

This perfect dimensional accuracy combined with tough specialized alloy materials ensures the tools are precise and durable.

All production steps and raw materials used can be traced, which is a hallmark of our unique quality - the serial number.

PB SWISS TOOLS hex keys are available in long and short versions, chrome-plated or powder-coated, with or without ball heads, and various other specifications to meet any user requirement. Come and unlock the possibilities!