Arlington Conduit Fittings

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About this category

Arlington conduit fittings connect and couple electrical raceways in EMT, rigid and IMC, including set-screw and compression connectors and couplings for clean, secure runs. Maple Electric Supply is an authorized Canadian Arlington Industries dealer, so stock is genuine and carries the full manufacturer warranty, priced in CAD with no cross-border duty. Shipping is fast across Ontario and Quebec, and counter pickup at our Vaughan warehouse is available Monday to Friday. Install to your local requirements and the Canadian Electrical Code.

Arlington conduit fittings — including EMT set-screw and compression couplings, connectors, offsets, and nipples — join steel and rigid conduit runs into boxes and enclosures. Stocked in Canada by Maple Electric — priced in CAD, ships Canada-wide, will-call pickup available.
Common questions
What is the difference between set-screw and compression EMT fittings?
Set-screw fittings use a screw to grip the conduit and are approved for dry indoor locations. Compression fittings use a gland ring for a raintight seal and are used in damp or wet locations per the CEC — confirm the application with your licensed electrician.
Are Arlington EMT fittings CSA-listed?
Many Arlington EMT fittings carry cULus and/or CSA marks; the exact listing varies by SKU. Check the printed mark on the fitting or the spec sheet before installing in a jurisdiction that requires CSA certification.
Can I use these fittings on rigid or IMC conduit?
Some Arlington couplings and connectors are dual-rated for EMT and rigid/IMC; others are EMT-only. The trade-size marking on the fitting is not enough — read the model spec sheet to confirm rigid/IMC listing.

Maple Electric Supply ships electrical materials across Canada from our Vaughan, Ontario warehouse. Free shipping on orders over $150 in Ontario and Quebec, 10% off orders everywhere else in Canada, and counter pickup in Vaughan. Lighting, wire, breakers, controls, heating, EV charging and tools for electricians, builders and facility teams.