6-2-1/4 IN BK TR HEAD 1 SQ DRVE 1 LB BX
For attaching wood trim & base over gypsum to light gauge steel studs. No. 1 square drive fits securely on driver bit, enabling one handed fastening. Trim head countersinks for flush finish. Extra sharp point starts quickly, generally eliminating the need for pre-drilling. Black phosphate coated. Bit included.