Concrete Screw, 1-1/4, 1-3/4, 2-1/4, 3/16 in. Size, Hex head, Blue head color, Slotted drive type, 1 per pack, 1/4, 3-1/2 in. diameter, (50) 1/4 in. × 1-1/4 IN, (35) 1/4 in. × 1-3/4 IN, (25) 1/4 in. × 2-1/4 IN, (1) 3-1/2 in. × 3/16 in. Masonry Drill, (1) MT208 5/16 in. Chunk kit contains