Insulated Allen Keys designed, tested and approved or certified to Industry, National and European Standards. Also suitable for technicians working on modern hybrid and electrical vehicles (1500V DC safe live working) 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.

Hex Keys | Allen Key Sets | Screwfix

Dual-component, ergonomic, insulated safety handle for comfort and control. High quality, hardened and tempered S2 steel blade for exceptional strength and durability. Individually tested to 10,000V, for safe working for up to 1000V.