GRK star drive insert bits provide six points of contact with star-drive head screws, virtually eliminating cam-out and stripping for faster, more reliable driving.

• Star drive (Torx) T15 size
• 3" bit length
• Color coded: Red
• Fits R4 #6 and #8 wood screws and #9 trim head fasteners
• Hardened steel construction
• 1/4" hex shank fits standard drill chucks and impact drivers
• 2 bits per card