Serpent SER190512 3.0 X 120mm Allen Key Compact Reach  [SER190512]

Accurate 3.0mm Allen Key for Hobbyists

The Serpent SER190512 Allen Wrench is a useful addition to any modeller's toolbox when precise setup is required. The 3.0mm head and 120mm shaft give improved access to recessed screws and allow for delicate adjustments during maintenance or setup. It is aimed at delivering a consistent feel for repeatable tuning.

Tooling That Helps Setup

Precision drivers make it easier to get small components set correctly. The Serpent SER190512 is designed to offer a sure grip and controlled rotation so you can tighten or loosen hex fasteners without losing control. Its robust build supports ongoing use in the workshop.

Typical Uses on RC Models

Use this allen key for tasks such as securing suspension arm screws, adjusting gear mesh, or tightening motor mounts. Its compatibility with common 3.0mm hex fittings across a range of RC models makes it a practical, general purpose tool.