There's a good reason why the shark's tooth serrated-like design hasn't changed
for millions of years. EFFICIENCY. And because the Hammerhead is the only tool
that uses the exclusive Porta-Nails with the serrated design – you'll enjoy the
"Preferred Seating" of the nail – every time.
New Nails. More Sizes.
Introducing the new shorter nails from Porta-Nails. Absolutely perfect for thinner,
subfloor applications, yet with the same incredible tighter-biting holding power
Porta-Nails is famous for. Feed your hunger for easy, accurate performance and
the tightest floor on earth.
Sharp Attack!
Nail Application Chart
Nail Size
Application
Flooring Thickness
Nailer Model
2" Porta-Nail
Angle nail onto 5/8" - 3/4" underlayment over joist construction
3/8", 9/16", 1/2" 5/8", 3/4", 33/32"
401, 402, 421*
Surface (face) nail onto 5/8” - 3/4" underlayment over joist construction
402, 501, 421**
1-1/2" Porta-Nail
Angle nail onto 5/8" - 3/4" underlayment over concrete slab or hydronic/radiant heating systems.
3/4", 33/32"
401, 402, 421*
Surface (face) nail onto 5/8" - 3/4" underlayment over concrete slab or hydronic heating systems.
33/32
402, 501, 421**
1-3/16" Porta-Nail
Angle nail onto 5/8" - 3/4" underlayment over concrete slab or hydronic heating systems.
9/16", 1/2", 5/8"
401, 402, 421*
Surface (face) nail onto 5/8" - 3/4" underlayment over concrete slab or hydronic/ rediant heating systems.
3/4"
402, 501, 421**
* Shoe accessories may be required to accomodate various flooring thicknesses other than 3/4" and 33/32".
** Model 402 and 421 can be converted for surface (face) nailing – shoe accessory required.
