This is a Wera Hexagon Socket bit from their standard hex driver bit series, designed for use in power drills and manual screwdrivers to drive hexagon socket fasteners. Critical verification: confirm the 50mm length is suitable for your application depth and that the hex size matches your fastener specification.
This document confirms the above specification is available in
the ACG Industrial catalogue. Pricing and availability on request.
Forward to your procurement team to initiate an RFQ.