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Support Rings

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Cast Iron with Nickel Plated Steel Set Screws. #G45 Support Ring & Clamp - 2" O.D. #G46 Support Ring & Clamp - 3" O.D. #G47 Support Ring & Clamp - 4" O.D. #G48 Support Ring & Clamp - 5" O.D. #G44 Support Ring & Clamp - 6" O.D. #G77 Support Ring & Clamp - 7" O.D.