4x12 floor register boot. Same and Next Day Delivery. Altus® air flow products are designed to help you achieve added energy efficiency. com 2 1/4 x 12 straight register boot, 26 gauge SKU 53-001$9. Choose from our selection of duct register boots, including footwear, bellows, and more. Hangers SBS-4126 NB 4" X 12" X 6". The straight boot is used for the transition from round pipe or insulated flex duct to register or grille. Speedi-Boot 90° Register Vent Boot Adj. Durable Steel Construction – Built from heavy-duty steel, this floor air vent cover resists bending and wear for long-lasting Shop RELIABILT 4-in x 12-in Steel White Floor Register 4210412WH in the Floor Registers department at Lowes. The design of this end boot is ideal for situations where the opening in the floor runs parallel to the floor joists and header. 71 Qty Add To Cart 4 x 10 straight register boot, 26 gauge SKU 53-006$9. eznp frgt rmbzynf 3uidfe bfo al ezm vhtrrqu xnlb ftn5dk