Hart & Cooley® Sidewall Supply Register with Multi-Louver Damper, Series: 683M, 1/2 in Grille Spacing, 3-Way Deflection, 320 cu-ft/min at 1000 ft/min, 0.32 sq-ft Area, Steel, Enamel, Bright White, 12 x 8 in
- All steel construction with metal handle
- Stamped, one piece face with multi-louver damper for volume control
- Fins spaced on 1/2 in centers at 40 deg
- Integral multi-shutter damper
- Sizes offered vary by face style
- 12 months warranty