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Thunderbird A-CR Clamp Ring

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Product Overview

Thunderbird A-CR Clamp Ring

12-3/8" O.D.

8" Bolt-to-Bolt [6 Bolt]

Thunderbird A-CR Clamp Ring.

Thunderbird primarily makes copper roof drains.

This is a flat aluminum ring with closed bolt holes.

This is a 6 bolt ring


O.D.: 12-3/8"-in.

Bolt-to-Bolt: 9" Bolt-to-Bolt [6 Bolt, at 180 Degrees]

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