Steel City 53151-1/2-3/4 4 x1-1/2 Inch Steel Square Extension Ring with 1/2 and 3/4 Inch Knockouts

Product Description

The STEEL CITY 53151-1/2-3/4 is a square box extension ring with a capacity of 21 cubic inches. It measures 4 inches square by 1-1/2 inches deep and features 1/2 inch and 3/4 inch knockouts. Constructed from pre-galvanized steel, this extension ring is suitable for various electrical applications.

• Square Box Extension Ring
• 21 Cubic Inches capacity
• Features 1/2 Inch and 3/4 Inch Knockouts

Product Highlights

Pre-galvanized steel square box extension ring with multiple knockouts for versatile electrical connections.

Product Information

Standard Information

• Brand: STEEL CITY
• Manufacturer Part Number: 53151-1/2-3/4

Technical Specifications

• Type: Extension Rings
• Brand: Steel City
• Material: Steel
• Size: 4 Inches Length x 4 Inches Width x 1-1/2 Inches Depth
• Capacity: 21 Cu Inch
• Number of Knockouts: 12
• Knockout Size: (4) 1/2 Inch Conduit Sides, (2) 3/4 Inch Conduit Sides, (4) 1/2 Inch Conduit Ends, (2) 3/4 Inch Conduit Ends
• Approval: UL 514A
• Standard: UL E2969
• Cubic Capacity: 21 cu in
• Number Of Outlet: 1
• Depth (Inches): 1-1/2"
• Width (Inches): 4"