Centaur CM-4SB-50/75-EXT 4 Square Box Extension Ring Buy Today
Original price was: $14.99.$7.50Current price is: $7.50.
The Centaur CM-4SB-50/75-EXT is a square box extension ring designed for electrical applications. This steel extension ring has a cubic capacity of 21 cubic inches, making it suitable for various wiring needs. The dimensions include a height of four inches, a width of four inches, and a depth of one and a half inches. It features a drawn construction and includes eight half-inch knockouts and four three-quarter-inch knockouts.
- Made of durable steel material
- UL-listed for safety and performance
- Compatible with 4 square electrical boxes
Product Highlights
This extension ring allows for easier wire management and installation of electrical connections.
Product Information
Standard Information
- Brand: Centaur
- Manufacturer: Centaur
Technical Specifications
- Type: Extension Ring
- Material: Steel
- Cubic Capacity: 21 cubic inches
- Weight: 0.5 pounds
- Height: 4 inches
- Width: 4 inches
- Depth: 1.5 inches
- Knockouts: (8) 1/2 – (4) 3/4
- Standard: UL
- Country of Origin: CN





