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Wiremold

Wiremold Source I Mounting Extension for Adapting Ring

Key specs

Product Type
Mounting Extension
Device Supported
Adapting Ring
All specifications
$55.06
$30.84 SAVE $24.22
None available as of 11/06/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Special orders typically ship in 1-12 weeks.

Compliance, certifications and origin

  • TAA compliant
  • RoHS
  • Origin: United States
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

Overview

Source I® Series Flush Activations offer a wide variety of single service power and communication activations for infloor distribution systems. Source I fittings are available in brass or in black or brown polycarbonate finishes. They are ideal for new construction and retrofit projects and can be used as presets or aftersets with Walkerduct® and Walkercell® systems.

Technical specifications

General Information

Manufacturer Legrand Group
Manufacturer Part Number S1ER-2
Manufacturer Website Address http://www.legrand.us
Brand Name Wiremold
Product Line Source I
Product Name Source 1 Extension Ring
Product Type Mounting Extension

Product Information

Device Supported Adapting Ring
Mount Profile Flush

Physical Characteristics

Product Material Die-cast
Depth 0.88"
Diameter 4.02"

Miscellaneous

Package Contents
  • Source 1 Extension Ring
  • 3 x Mounting Screws
Application / Usage CommercialFloor
Compatibility

Wiremold 437 Adapting Ring

Green Compliant Yes
Country of Origin United States
TAA Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.