ProSource SW03-12X4 Sidewall Register, White

The 100 series style registers have been the mainstay of new residential construction for more than 50 years. Controlling air circulation efficiently and quietly. Multi-louver damper with single lever allows easy adjustment of amount and direction of air current. Featuring countersunk holes and screws included for easy installation. The listed measurement refers to duct opening, not product dimension. Three-way air deflection design offer the air to flow optimizations around the spaces. Excellent addiction to upgrade your room to surround fresh air stream.