#12 x 1 1 2 in. External Hex Drive Washer Head Roofing Screws (300 Pack) Surface Mount Cabinets while the smoothly maneuvering sprayhead while the smoothly maneuvering sprayhead pulls down into the sink for up close tasks to 9 16 In Non marring tip helps protect your work surface from any scratches Reversible belt hook always tool to stay close but not in the way Adjustable 360 ° exhaust port conveniently directs exhaust away from the user Anodized aluminum cylinder provides a more durable surface when the piston is firing and retracting during use One piece heat treated drive blade reduces the risk of internal failure Self Sealing Neoprene Washer: Provides a waterproof seal Efficient Installation: Engineered drill point and flute remove material efficiently for easy threading