Floor Register 1550-14X28 past 12 months Countersunk mounting holes for flush

Countersunk mounting holes for flush appearance

Blades parallel to shortest dimension

4-way flush step down steel diffuser

12 & 14" * Mill finish

Allows for 4-way airflow

Floor Register 1550-14X28 past 12 months Countersunk mounting holes for flushStandard Features Fixed bars with 0 deflection Heavy duty steel honeycomb construction Flush core and frame provides smooth surface Free area equals more than 75% of nominal size Blades run parallel to longest dimension Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system Rust resistant pre coat with durable powder finish Driftwood Tan Options Reinforced welded core and extra supports for heavy duty