Insulated Allen Keys designed, tested and approved or certified to Industry, National and European Standards. 

In compliance with the many different types of electrical work, Clydesdale has produced a multitude of sizes and styles of insulated allen keys, with the aim of satisfying almost every specific electrical need. Each insulated allen key has gone through a rigorous series of research, development, design and test procedures to ensure that the allen keys not only perform the required task well, but also perform it time and time again.

Clydesdale are an ISO9001:2000 company. This represents our commitment to quality, not only through our products but also in the service and internal workings of the company