HUDY 114040 4.0mm Allen Driver with Replaceable Tip  [HSP-114040]

Accurate Fastening with the HUDY 4.0mm Allen Wrench

The HUDY 114040 provides a snug, reliable fit on 4.0mm fasteners thanks to a tip made from HUDY Spring Steel. That precise contact helps protect screw heads and improves repeatable torque control.

Comfort-Focused Handle Engineering

The duraluminum handle is finished with a diamond grip pattern to reduce slip and fatigue, giving a secure feel whether youre assembling kits or doing track-side repairs.

Built for Hobbyists and Pro Teams

This tool sits in HUDY's line trusted by many workshop pros and racers, and it can be matched with optional colour caps for quick size recognition when you are juggling multiple tools.

Tip Accuracy and Material Stability

With CAD-developed geometry and HUDY Spring Steel construction, the tip keeps its profile under load and resists wear for consistent performance session after session.

Recommended for RC model builders who need a dependable, accurate tool for assembly and on-the-fly maintenance.