DESCRIPTION

  • 1 1/8" tabs are designed for 1" and 1 1/2" duct board
  • 3/8" round punch-out tab can be removed for damper assembly
  • A hem is on top of the collar
  • Offers 1 1/4" double-click tab for easy assembly
  • Roll-formed collar features 5/8" outboard flange internally sealed with hot-melt adhesive and a 1/4" convex bead for duct connection

Royal Metal Products 28 ga Endotrace Collar for Duct Board

ROY262

Diameter:

SPECIFICATIONS

ASTM Specifications
ASTM A-653
Diameter
4 in
Gauge
28
Height
4 in
Material
Galvanized Steel

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