- Edmonton Stock: 2
ENT to EMT Adapter · 3/4 in Trade Size · PVC Set-Screw Transition Coupling · Royal RKTC15
What this product is for
This 3/4 in trade size adapter is used to transition from ENT (electrical non-metallic tubing, often called Corline) to EMT in the same raceway system. It provides a practical connection point where a flexible non-metallic run needs to continue in EMT.
Use for
Use for branch circuit conduit runs, concrete or concealed raceway systems, and installations where ENT changes over to EMT near boxes, equipment, or exposed sections. Suitable where a PVC transition fitting is specified and a set-screw EMT connection is acceptable.
Avoid for
Avoid using this fitting where a different trade size is required, where the raceway type does not match ENT to EMT, or where a listed metallic bonding fitting is specifically required by the installation design. Always confirm code and project requirements before selection.
Best for
Best for electricians and contractors standardizing 3/4 in conduit systems and needing a straightforward ENT-to-EMT transition fitting in commercial, institutional, and residential work.
Installed in
Typically installed in walls, ceilings, service spaces, and concrete-related raceway layouts where ENT is permitted, then transitioned to EMT for exposed or mechanically protected sections. 3/4 in trade size is approximately 21 mm.
Why this product exists
ENT and EMT serve different installation needs. This adapter exists to connect those two raceway types without changing the overall trade size, helping simplify mixed-material conduit layouts.
Compared with similar products
Compared with a straight ENT coupling, this fitting is specifically for changing from ENT to EMT rather than joining two ENT sections. Compared with larger trade sizes, 3/4 in is commonly selected where more conductor capacity is needed than 1/2 in, but final conduit fill should always be checked. As a rule of thumb, conduit fill should not exceed 40%, but actual capacity depends on conductor type, insulation, and code requirements.
Actual performance depends on installation conditions, conductor selection, layout, and local electrical code.
Specifications
- Product type: ENT to EMT adapter / transition coupling
- Trade size: 3/4 in (approximately 21 mm)
- Material: PVC
- Colour: Gray
- Connection style: Set-screw EMT connection
- Mounting / fitment: Snap-in / threaded style listed by source
- Application: Transition from ENT to EMT
- Brand: Royal / Westlake Pipe & Fittings
- Manufacturer part number: RKTC15
- Made in Canada: Source listings indicate Canadian origin
- Certifications: CSA/UL listed in distributor sources
Minimum Order $20
We accept the following payment methods:

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(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.
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