Caddy CAT21HP 1 5/16" J-Hook w/ 4Z34 Clip, CAT6a Compliant

Reference#: 73106
Item#: ERICO-CAT21HP4Z34


CADDY CAT21HP4Z34 J-Hooks have a wide base design and smooth beveled edges to provide a large bending radius for current and future high-performance data cables, fiber optic cables, innerduct and coax cables. Individual CADDY CAT21HP4Z34 J-Hooks can be fastened directly to the building structure or can be used to expand existing CADDY CAT HP J-Hook cable supports. The J-Hooks are designed to provide a strong and stable pathway support installation. The attached drop wire clip (4Z34) is pre-installed, making installation fast and easy on #12 thru 1/4" wire, plain or threaded rod and 1/8" thru 3/8" flange.

The CAT21HP4Z34 1-5/16" j-hooks can hold approximately 50 Cat5e cables, 40 Cat6 cables or 25 Cat6a cables.

For larger jobs with more cables, you may want to consider the Cable Tech Solutions CH-200 J Hooks, or theCAT32HP4Z34 J Hook.

CAT21HP4Z34 j-hooks are sold individually at Discount Low Voltage. Full box quantity is 50 pieces.


  • Quick attachment to threaded rod or wire
  • Provides optimal support for high-performance data cable, up to and including Cat 5e, Cat 6, Cat 6A, Cat 7 and fiber optic cable
  • Provides superior fill capacity and load rating over most other non-continuous cable support alternatives
  • Rounded edges on J-Hooks provide proper bend radius support for high performance data cables
  • Cost effective alternative to expensive cable tray
  • Complies with EN 50174-2
  • Meets ISO®/IEC 14763-2, TIA 568-C and TIA 569-C


Part Number: CAT21HP4Z34
Material: Steel Spring Steel
Finish: Pregalvanized CADDY ARMOUR
Diameter (Ø): 1 5/16"
Area: 2.29 in²
Cable Capacity: Cat 5e (50)
Cable Capacity: Cat 6 (40)
Cable Capacity: Cat 6A (25)

Rod Size (RS): 1/4"
Wire Size: #12 – #8
Static Load (F): 30 lb
Certifications: cULus
Standard Packaging Quantity: 50 pc (sold individually)
UPC: 78285684990
EAN-13: 8711893143225