Hubbell-Raco 273 4" Concrete Ring, Octagon, 3-1/2" Deep 1/2" & 3/4" KOs, Steel

The Hubbell-Raco 273 is a 4" octagon-shaped concrete ring, designed to provide a durable base for electrical installations in concrete environments. With a 3-1/2" depth, this ring offers ample space for electrical boxes and connections, ensuring a secure fit. It features 1/2" and 3/4" knockouts (KOs) for flexibility in wiring configurations. Constructed from steel, this concrete ring is built to withstand the wear and tear of industrial, commercial, and residential use, making it a reliable choice for various electrical projects.

Product Specification:

• Size: 4" octagon
• Depth: 3-1/2"
• Knockouts: 1/2" & 3/4"
• Material: Steel for durability and strength
• Ideal for concrete electrical installations
• Provides secure base for electrical boxes and connections
• Suitable for industrial, commercial, and residential use
• Ensures reliability and protection in concrete environments
• Meets electrical and installation standards