- Edmonton Stock: 2801
Sealing locknut · 1-1/4 in trade size · Steel zinc-plated for threaded rigid/IMC conduit · Vista LNS125
What this product is for
The Vista LNS125 is a 1-1/4 in sealing locknut used to fasten threaded rigid conduit or IMC fittings to boxes, panels, and enclosures. It is intended for applications where the connection needs both mechanical retention and a liquid-tight seal.
Use for
Use for threaded rigid conduit and IMC terminations into enclosures, cabinets, pull boxes, and panels in commercial, industrial, and service work. It is suitable where water or oil resistance at the enclosure entry is part of the installation requirement.
Avoid for
Avoid using this locknut on non-threaded raceway systems or where the conduit type and fitting thread are not matched. Do not treat it as a substitute for selecting the correct hub, sealing fitting, or bonding method required by the installation and local electrical code.
Best for
Best for electricians and maintenance teams needing a 1-1/4 in threaded sealing locknut for rigid conduit or IMC in damp, washdown-adjacent, or oily environments. The notched steel body helps provide grip during installation.
Installed in
Typically installed in steel or aluminium enclosures, panels, junction boxes, and control cabinets with 1-1/4 in threaded conduit entries. Outside diameter is approximately 2 in (51 mm) and thickness is approximately 3/16 in (5 mm), which can matter where enclosure clearance is limited.
Why this product exists
This product gives installers a way to secure threaded conduit to an enclosure while adding sealing performance beyond a standard locknut. That makes it useful where a basic locknut may not be enough for the environment.
Compared with similar products
Compared with a standard steel locknut, a sealing locknut is chosen when the installation calls for a liquid-tight connection at the enclosure wall. Compared with stainless options, this zinc-plated steel version is a common choice where corrosion exposure is moderate and cost control matters.
Typical trade guidance: choose sealing hardware when moisture or oil ingress at the enclosure entry is a concern. Actual performance depends on enclosure condition, fitting compatibility, installation method, and local electrical code.
Specifications
- Manufacturer part number: LNS125
- Brand: Vista
- Product type: Sealing locknut
- Trade size: 1-1/4 in
- Metric equivalent: approximately 32 mm trade size
- Connection: Threaded
- Material: Steel / carbon steel
- Finish: Zinc plated
- For use with: Threaded rigid conduit and IMC
- Outside diameter: approximately 2 in (51 mm)
- Thickness: approximately 3/16 in (5 mm)
- Features: Sealing style, notched body for grip
- Compliance: UL Listed, RoHS compliant
Minimum Order $20
We accept the following payment methods:

Credit Card can offer cardholders convenience, security, rewards, and the opportunity to build a healthy credit history.
Click here for Contractor Cash Account
Trade Credit is a standard financing option for contractors and construction companies to obtain supplies and keep their projects moving. We offer 30-day credit terms to trade contractors on approved applications only.
Click here for Contractor Credit Account 
(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.
Related products
- Edmonton Stock: 10
- Edmonton Stock: 147
- Edmonton Stock: 70
- Edmonton Stock: 29











