This is a Wera Hexagon Socket Screwdriver Bit from their precision tool series, designed for driving hexagon socket fasteners in assembly and maintenance applications. Critical verification: confirm the hex key size (appears to be 89mm overall length) matches your fastener specifications, as incorrect sizing will cause slipping and fastener damage.
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.