34 angle collation with a clipped head ensures the nail is compatible with all leading manufacturers tools|Special coating at the base of the shank improves the drive of the nail and ensures a secure fixing|Diamond point prevents the timber from splitting|Waxed paper collation avoids deterioration in wet conditions|Paper tape collation ensures that no collating material is left on the work site|Minimum of 10 microns zinc coating provides great corrosion protection|Depending on the quantity of nails box contains 1, 2 or 3 fuel cells