Gym Grade Register 1560-28X20 past 12 months remove the two center cones

remove the two center cones as a unit and reposition the six screws

115T Series Engineering/Performance Data

Designer Color or Satin Anodized Finish available on this product

Allows for 4-way airflow

Narrow ceiling grid dimples for 9/16" T-Rails

Gym Grade Register 1560-28X20 past 12 months remove the two center conesStandard Features * Heavy duty honeycomb construction * Blades run parallel to longest dimension given * Gym Grade includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system * Soft White Options * No mounting holes * Tamper Proof Screws * Standard Color, Designer Color or Plated Metal