
exm
1100 DER101002KO
UPC: 71767821902
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Overview
The exm Pull Box Extension Rings (SKU: 1100 DER101002KO) are open-bottom pull boxes designed to expand electrical installation capacity with flexible cable routing. These extension rings feature knockouts for conduit entry/exit, enabling easy access and organized wiring management in industrial, commercial, and residential applications. Constructed from durable materials, they provide reliable support for additional wiring space in tight installations where standard pull boxes cannot fit. The open-bottom design simplifies installation and maintenance by allowing quick cable access without removing the entire box. These rings accommodate multiple cable sizes and configurations, making them ideal for retrofitting existing systems or new construction projects. Compatible with exm’s pull box systems, they ensure compliance with electrical safety standards while streamlining project workflows. Trust exm’s US-manufactured components for dependable performance in demanding electrical infrastructure.
- Open-bottom design for easy cable access and installation
- Knockout openings for flexible conduit entry/exit
- Durable construction for industrial and commercial use
- Compatible with exm pull box systems for retrofitting
- Accommodates multiple cable sizes and configurations
Specifications
Connection Type | Knockout |
Material | High-quality materials |
Mounting Type | Open bottom, wall-mounted |
Series | 1100 |
Series | exm Pull Box Extension Rings |
Series | 1100 DER Series |
Size | 10 x 10 x 2 inches |
Package Dimensions (L x W x H) | 2 in x 10 in x 10 in |
Package Weight (Imperial) | 5 lbs |

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