Constructed of solid bar stock steel with a black Manganese phosphate finish, the Fix It Sticks® AR-15 Steel Dental Pick is custom-designed to serve as a carbon scraper, cotter pin puller, patch holder, and more for AR-style firearms. Plus, this bit is compatible with the Fix It Sticks T-Way handle (not included) or any standard ¼” bit driver (not included), and is threaded to accept 8/32” rods.