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CADDY ROD LOCK Top-Mount Duct Bracket



  • Allows duct to be mounted tight against the ceiling to maximize overhead space and reduce the amount of threaded rod required
  • Multiple horizontal mounting slots accommodate insulated duct in tight spaces
  • Works with studs in addition to threaded rods for a more aesthetic installation
  • Slotted holes in bracket allow for horizontal adjustment of the bracket relative to the duct
  • Easy "push-to-install" design allows installers to simply push the threaded rod through the mounting hole, instantly holding it in position
  • Ready to use out of the box and eliminates the need for cutting and preparing sections of strut, angle iron, or strap
  • Integrated adjustment nut enables fine tuning the system height up or down
  • Lock nut can be finger tightened, locking the rod in place
  • Ideal for modular assembly – allows attachment of brackets to sections of duct while safely on the ground
  • Extremely useful in tight spaces where wrenches are difficult to use
  • Includes self-tapping sheet metal screws to attach bracket to duct


Part Number CRLD37TEG
Material Steel
Finish Electrogalvanized
Rod Size (RS) 3/8"
Height (H) 4.4"
Length (L) 1 1/2"
Width (W) 4"
A 2 1/2"
Static Load (F) 650 lb
Certifications SMACNA Duct Brackets
Standard Packaging Quantity 25 pc
UPC 78285679397

Pentair, CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH and LENTON are owned by Pentair or its global affiliates. All other trademarks are the property of their respective owners. Pentair reserves the right to change specifications without prior notice.





SMACNA Duct Brackets
HVAC‐DCS 3rd edition, Chapter 5, Tables 5‐1 and 5‐1M, 98 KB English

Instruction Sheets