4" Square Extension Ring, 2-1/8", Welded, Metallic
Item #: 33756
Cat #: 53171-1
UPC: 785991168501
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4 Inch Square Extension Ring, 2-1/8 Inch Deep, Welded, Steel, Pre-Galvanized, Side Knockouts: (8) 1 Inch, Cubic Inches: 30.3
Overview
4 Inch Square Extension Ring, 2-1/8 Inch Deep, Welded, Steel, Pre-Galvanized, Side Knockouts: (8) 1 Inch, Cubic Inches: 30.3
Thomas & Betts 4 inch square extensions are widely recognized for quality, selection and ease of installation. They may be used in conjunction with switches, receptacles, and GFCI. Manufactured of durable materials with consistent construction means easy installation, making all the difference in the speed and final quality of any wiring job.
Also known as: 785991168501, 53171-1, collar box
Specifications
| Gangs: | 2 |
| Knockout Diameter: | 1 in |
| Material: | Steel |
| Depth: | 2 1/8 in |
| Cubic Inches: | 30.300 in³ |
| Number of Knockouts: | 4 |
| Knockouts: | Yes |
| Gangs: | 2 |
| Material: | Steel |
| Cubic Inches: | 30.300 in³ |
| Knockouts: | Yes |
| Knockout Diameter: | 1 in |
| Depth: | 2 1/8 in |
| Number of Knockouts: | 4 |