Wiha 7240 1/4 Hex to 1/4 Square Tool Shaft Adaptor

Wiha 1/4" Hex to 1/4" Square Tool Shaft Adaptor

A precision-machined drive adaptor that converts a 1/4" hex shank (from a power driver, drill, or hex-drive screwdriver handle) to a 1/4" square drive — allowing square-drive sockets, extension bars, and accessories to be used with a hex-drive tool. The reverse conversion to the square-to-hex adaptor: attach square-drive sockets to a cordless driver or hex bit handle.

Made by Wiha in Germany. A useful connector for tradespeople who want to run square-drive sockets off a cordless drill or screwgun without swapping to a different drive tool, or who need to use a Wiha System 6 handle with square-drive socket accessories.