Wiha 1/4" Drive Square Coupler

Heyco 1/4“ drive square coupler

This is a tool that can vastly expand the possibilities of what you can accomplish with your tools. Especially useful when compiling a minimal yet versatile on-board tool kit. For example, connect a 1/4“ drive 8mm socket with a 13mm socket and now you can turn a 13mm bolt using an 8mm allen wrench. The possibilities are endless.

Made in Germany of Chrome-Vanadium steel.

For all professional and hobby mechanics