GRK Caliburn-XL star drive bits are designed for GRK Caliburn and Caliburn-XL structural fasteners. The six-point star drive virtually eliminates cam-out, and the blue finish makes the bit easy to identify on the jobsite.

• Star drive (Torx) T40 size
• 2" bit length
• Color coded: Blue
• Fits GRK Caliburn-XL screws
• Hardened steel construction
• 1/4" hex shank fits standard drill chucks and impact drivers
• 2 bits per card