- Designed for use with GRK Screws
- Eliminates stripping for improved productivity
- Impact Driver ready
- Hardened carbon steel for lasting durability
- T-star bits available in many sizes
- Use green T-25 Star Drive Bit with R4™ #9, #10, #12, Deck Elite #9, RSS™ #10 and 1/4”, and MSS™ #9.
- Color coded for easy use