DESCRIPTION

  • Assembled with 1/8" x 1/8" zinc-coated steel rivets
  • Collar formed to a bell shaped bead and features 1 1/2" crimp and 3/8" convex bead for branch duct connection
  • Rounded lady finger tabs for safe installation

Royal Metal Products 5 in. Galvanized Steel Starting Collar in Round Duct

R261S5

Manufacturer Part #: 261S5

Diameter:

SPECIFICATIONS

ASTM Specifications
ASTM A653 CS Type B
Diameter
5 in
Duct Shape
Round
Gauge
30
Height
6 in

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