Rectangular Duct End Cap | 12" X 4" End Cap w28h28 Whether you're updating a single

Whether you're updating a single room or renovating an entire space

Crafted from high-quality

4" X 14" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

controlled by a switch

For 8" Round Duct Opening - Spiral or Flex

Rectangular Duct End Cap | 12" X 4" End Cap w28h28 Whether you're updating a single+ Product Details Size Duct end cap is 12" X 4" 26 gauge galvanized steel end cap, rectangular shape. Premium Quality Our rectangular duct cap is made of high quality galvanized sheet metal material (galvanized steel construction for durability and rust prevention). Made in the USA. Applications The product is used for stopping all types of fittings and also used to terminate a rectangular duct run in an HVAC application with a rectangular duct cap.