Signature Hardware Honeycomb Cast Iron Floor Register

8″ x 8″ Signature Hardware 917438-8-8 Features:Made of cast ironTo determine size needed, measure the actual air duct opening rather than the old register or grilleCovered under Signature Hardware’s 10 year limited warrantySignature Hardware 917438-8-8 Specifications:Length: 8″Width: 9-3/8″Duct Size: 8″ x 8″ Pattern Black