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nVent CADDY Rod Lock Beam Clamp


  • Prefabricated assemblies easily lift and lock into place, helping to save time and money
  • Easy "push-to-install" design allows installers to simply push the threaded rod through the mounting hole, instantly holding it in position
  • Lock nut can be finger tightened, locking the rod in place
  • Works with slightly damaged threads and minor burrs on the threaded rod
  • Conforms with Federal Specification WW-H-171 (Type 23), Manufacturers Standardization Society ANSI®/MSS-SP-58 (Type 19 and 23)


Material: Cast Iron
Finish: Electrogalvanized
Part Number Rod SizeRS Flange ThicknessFT HeightH LengthL WidthW A Static Load 1F1 Static Load 2F2
CRLB37EG 3/8" 1/8" – 3/8" 1 3/16" 2.06" 1" 0.98" 250 lb 500 lb
For use on plain and electro zinc plated hardware only.
Static Load 1 represents 1/8" to 3/16" (3 mm to 5 mm) flange thickness. Static Load 2 represents 1/4" to 3/8" (6 mm to 10 mm) flange thickness.
Recognizing that torque wrenches are generally not used or available on many job sites, the setscrew should be tightened so it contacts the I-beam and then an additional 1/2 turn added.

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

ANSI is a registered trademark of American National Standards Institute.
UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.