Grip-Rite

SpeedSpike Nails (2,000pk) 0.148 in. x 4-1/2 in.

SKU: GR412148RHG
Lititz, PA
M-F 6:30am-8:30pm; Sat 6:30am-4:00pm
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Lititz Your Store 3 in stock
Features chevron-down chevron-up
Grip-Rite SpeedSpike — the first widely available 4-1/2” collated nail engineered specifically for high R-value continuous insulation systems. Built to drive through OSB/plywood, and rigid foam in a single shot, SpeedSpike™ delivers full 2” stud embedment and stronger holding power**, all while cutting install time by over 5X* compared to hand-driven fasteners. Designed for the demands of today’s stricter IECC and IRC codes, SpeedSpike makes it easier for Pros to hit insulation targets without sacrificing speed or strength. Backed by the Grip-Rite Jam-Free Guarantee® to deliver consistent performance.
  • Over 5X faster than hand-driven installs
  • Deeper embedment drives full 2” into the stud
  • Ring shank design ensures secure grip in wood studs
  • Designed to work with 21° framing nailers like the Bostitch® BRT130, MAX® HS130, and Fasco® F91AC RHN20-160
  • Protected by the Grip-Rite® 6-month no-jam warranty
Specifications chevron-down chevron-up
Brand Grip-Rite
Date Added Mar 26, 2026
UPC 764666835863
Store Location (Lititz, PA) Aisle 28 End Cap
Package Length (in) 9.76"
Package Width (in) 9.76"
Package Height (in) 6.50"
Manufacturer Part Number GR412148RHG
Length 4-1/2"
Piece 2M
Diameter 0.148"
Coating/Finish Hot Galvanized
Shank Type Ring