Small Cross Sleeve Miniature Cross Wrench (M2/M2.5/M3/M4)

The Small Cross Sleeve Miniature Cross Wrench is a compact four-way hand tool designed for tightening and loosening small metric fasteners. It is an essential addition to any workbench toolkit, ideal for robotics builders, electronics hobbyists, students, and makers working on intricate assemblies.

Four standard metric sizes

This cross wrench integrates sockets for M2, M2.5, M3, and M4 hardware into a single tool. It allows you to service multiple fastener types without swapping tools.

Fastener size compatibility

The wrench accommodates hex nuts and screw heads measuring between 4mm and 7mm across flats. This provides a direct fit for the common hardware sizes found in miniature builds.

Compact cross configuration

Its miniature cross sleeve profile offers reliable grip and leverage while remaining pocket-sized. The compact footprint makes it easy to manoeuvre in tight chassis enclosures and crowded circuit assemblies.

Robotics and prototyping applications

Tailored for small-scale engineering, this tool is well suited for assembling robot chassis, mounting sensors, and prototyping electronic devices. It keeps hardware secure during fabrication and testing.