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SPECIFICATIONS:

  • Length: 8'

  • Minimum Radius: 18"

  • Top and bottom plate made from 3 5/8" Flex-C Trac 

CHANNEL:

  • Galvanized – 20 Ga. Steel Sheet Track: ASTM A653, Galvanized Steel

  • Standard protective coating equal or superior to ASTM A653. G40

SLIDABLE STRAP:

  • Galvanized Sliding Steel Strap(for all headers): ASTM A653, Hot Dipped Galvanized Steel Strapping

  • Standard protective coating equal or superior to ASTM A653 G60 or A60.

  • Dimensions: .750" x .024"

SLIDABLE SHEET METAL:

  • Galvanized sheet metal ASTM 653

  • Standard protective coating equal or superior to G60

  • 16 gauge

WOOD STUDS COMMERCIAL VERSION:

  • # 2 fire treated yellow pine

  • Dimensions: 1 1/2" x 3 1/2"

RADIUS FIXING SCREWS:

  • #8   1 1/4" modified truss self drill ASTM C954-93 with a coating meeting or exceeding ASTM A641-92

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