Mayhew Bestway Tools B24380 Screwdriver Insert Bit Set, 100-Piece

100 Piece bit set in plastic organization case

Precision tip profile manufacture for positive and precise fastener engagement

Precision tip profile manufacture for positive and precise fastener engagement

For use in screwdrivers, cordless drill, socket wrench or other tools

For use in screwdrivers, cordless drill, socket wrench or other tools