This is a Wera Square (Robertson) Screwdriver Bit from their standard bit line, designed for driving square-head fasteners in assembly and maintenance applications. The 89mm length suits both manual and power tool use. Verify the bit material grade (chrome vanadium) and that the square tip size matches your fastener specification before ordering.
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.