Steel City 531511/2 4 x 1-1/2 Inch Steel Electrical Box

Product Description

The Steel City 531511/2 is a 4 x 1-1/2 inch steel electrical box designed for use in electrical installations. This square box extension ring offers a cubic capacity of 21 cubic inches and comes with pre-galvanized steel finishes. It has 1/2 inch knockouts to facilitate easy wiring installation.

• Compatible with standard 4 inch square electrical boxes
• Constructed from durable pre-galvanized steel
• UL Listed for safety and compliance

Product Highlights

The extension ring provides ample space for wiring connections and is suitable for commercial and residential electrical applications.

Product Information

Standard Information

• Catalog Number: 53151-1/2
• Brand: Steel City

Technical Specifications

• Dimensions: 4 inches length x 4 inches width x 1-1/2 inches depth
• Material: Pre-galvanized steel
• Color: Silver
• Knockouts: 12 total, each 1/2 inch
• Cubic Capacity: 21 cu in
• Standard: UL E2969
• GTIN: 00785991167757
• Product UPC: 785991167757