PASLODE paper tape unit framing keeps your nails thick with galvguard premium streak protection that prevents rain from getting in or breaking from the nail deteriorating OPTIMA durability. The claws show the roundrive full head on the shank of the ring. Specially designed for use with Paslode f350s or cordless framer Fits Hitachi, Porter cable 30 degrees, Senco and Bostitch. Product dimensions are available in 3 types of 2000 count which can perform 2-3/8 x.113.