- Edmonton Stock: 8
ENT 45° Angled Form Stubby · 1/2 in · For Corline/ENT slab stub-downs · Royal RKASTB-10
1/2 in 45° angled form stubby for Corline/ENT concrete slab rough-ins. Used to create a low-profile stub-down at forms without drilling through plywood; actual fit and installation method should be confirmed with the matching ENT system and local code.
What this product is for
This 1/2 in angled form stubby is used with Corline/ENT raceway in concrete slab work to create a 45° stub-down at the form. It is intended for slab rough-in where a low-profile transition helps keep the raceway position manageable during the pour.
Use for
Use for concrete form installations, slab-on-grade rough-ins, and suspended slab work where 1/2 in ENT needs to turn down at the form. It is commonly selected when electricians want to avoid drilling holes through plywood forms and still maintain a smoother wire-pulling path.
Avoid for
Avoid using this fitting where a straight stub-up or a different raceway system is required, or where the installation is not based on compatible Corline/ENT components. Do not treat it as a general-purpose PVC conduit fitting outside the intended ENT slab-form application.
Best for
Best for contractors and prefab/concrete crews doing repeat slab rough-ins with 1/2 in ENT. The 45° profile is typically chosen where a gentler change in direction can help with conductor pull-through compared with a sharper transition.
Installed in
Installed at wood or panel concrete forms in residential, multi-unit, and light commercial slab construction. Size reference: 1/2 in trade size (approximately 16 mm trade size reference).
Why this product exists
This fitting exists to simplify slab rough-in and form removal while providing a formed entry point for ENT at the slab edge. Typical trade benefit: it can reduce form drilling and help keep the raceway low in the concrete pour. Actual performance depends on installation conditions, layout, and local electrical code.
Compared with similar products
Compared with a straight stubby, this angled form stubby provides a 45° change in direction for slab-form transitions. Compared with field-made bends, it offers a consistent formed shape for repeat installations. Buyers should confirm compatibility with the intended Corline/ENT system and fitting family before ordering.
Specifications
- Product type: 45° angled form stubby
- Trade size: 1/2 in
- Metric reference: approximately 16 mm
- System: Corline / ENT
- Application: Concrete slab form stub-down
- Material: Polyethylene / non-metallic ENT fitting family listing references vary by source
- Colour: Black
- Manufacturer part number: RKASTB10 / RKASTB-10 formatting varies by listing
- Typical carton quantity: 50
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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