Free standard shipping on eligible US orders $500+

Square Extension Ring 424, 1-1/2″ Depth, Fits 1900 Junction Box, MFG# STC 53151

SKU: STC 53151-1/2&3/4 4S

$6.40

Only 2 left in stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$6.400%
5–9$6.085%
10+$5.7610%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order: 2.

Bulk quantity & quote

Enter the total quantity you need. We will confirm availability and a quote before you order.

Request this quantity →

Overview

The Square Extension Ring 424 by Shepherd Electric Co Inc is designed to add 1-1/2″ of depth to your existing 4 x 4″ 1900 junction boxes, allowing for the accommodation of 2 or 3-way connections for heavy gauge wire. This extension ring provides a secure and reliable connection for your electrical setup and is perfect for use in industrial, commercial, or residential applications where deeper wire connections are necessary.

Features:

  • 1-1/2″ depth for added space in 4 x 4″ 1900 junction boxes.

  • Knockouts for 1/2″ and 3/4″ conduit connections.

  • Compatible with 2 or 3-way connections for heavy gauge wire.

  • Manufactured for durability and ease of use.

Perfect for electricians and contractors, this extension ring helps to ensure a neat and secure electrical installation, providing the additional depth required for larger wire connections.

Product details

Part / SKU STC 53151-1/2&3/4 4S

Package includes

  • Square Extension Ring 424, 1-1/2" Depth, Fits 1900 Junction Box, MFG# STC 53151

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Explore related products

More products in this category. Compare specifications and fit for your application.