Paslode Impulse Packs - blank (grooved) - diameter 2.8 x 63 mm - paper magazined strip nails for your safety at work - the entire Paslode range includes smooth and grooved strip nails. The various designs and surface coatings ensure optimal drive-in and extraction values as well as corrosion protection. RounDrive Paslode nails are according to the specification for the IM350/90 C.