Floor Register 1550-R-18X34 Finish:Designer Color - Warm White 2" ADC compliant round collar

2" ADC compliant round collar with a bead for ease of installation

165° replaceable fusible link

Designer Color or Satin Anodized Finish available on this product

Rust-resistant pre-coat with durable powder finish

All steel parts with galvanized finish or zinc coating

Floor Register 1550-R-18X34 Finish:Designer Color - Warm White 2" ADC compliant round collarStandard 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