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National Guard Products 4424 48

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National Guard Products 4424 48" Cast Aluminum Threshold With Abrasive Surface

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National Guard Products 4424 48" Cast Aluminum Threshold With Abrasive Surface
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Price: $519.26 USD
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1-844-809-3667

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Product Description:
National Guard Products 4424 48" Cast Aluminum Threshold With Abrasive Surface
  • Threshold With Abrasive Surface
  • Material: Cast Aluminum
  • Length: 48"
  • Width: 4"
  • Height: 1/2"
  • STANDARD FASTENERS - #14 stainless steel wood screws x expansion shields
  • STOCK LENGTHS - 36”, 48”, 72” (recommend combining for longer lengths)
  • Saddle type with fluted abrasive surface (flute details may vary slightly)
  • Drilled 6” from each end to allow field cutting or notching
  • Other profiles and sizes available on special order - Consult Factory
  • Cast Threshold dimensions shown below are nominal. Tolerance +/- 1/16”.
  • UL 10B Classified on wood doors up to 90 min.
  • UL 10B Classified on metal doors up to 3 hr.
  • UL 10C Classified on wood doors up to 90 min.
  • UL 10C Classified on metal doors up to 3 hr.
  • BHMA Certified
  • Handicap Acces Rated


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