Key Features

Heavy-Duty 10 Gauge (10 AWG) Power Delivery: Built with 10 AWG conductors for demanding applications where a lighter cord can feel limiting. Designed for a 15A, 125V setup, supporting up to 1875W at 125V when matched to the connected load.
Four Outlets for Multi-Device Setups: Four outlets at the cord end make it easier to power multiple devices in one area, such as work lights, fans, tools, and seasonal lighting, without relying on extra splitters at the wall.
Indoor Use With SJTW Cord Construction: Designed for indoor use with an SJTW cord type that supports tough, everyday handling. The jacket is built for common wear points like patios, garages, and workshops.
Grounded 3-Prong Plug for Standard Compatibility: Uses a 3-prong grounded plug (NEMA 5-15P) for standard US outlets and grounded devices that require a proper ground connection.
PVC Jacket for Day-to-Day Durability: A durable PVC outer jacket helps the cord stand up to routine handling and repeated setup, including seasonal use and frequent plug-ins.
ETL Listed for Safety: This heavy-duty 4-outlet extension cord is ETL Listed and meets applicable safety standards, which is important when powering multiple devices and high-demand equipment.

SKU:C-BK-I-GRN-O4-10-15FT

10 Gauge 4-Outlet Heavy-Duty Extension Cord - 15 FT

Q: Which length should I choose: 6 ft, 15 ft, 25 ft, 30 ft, or 50 ft?

6 ft: best for nearby outlets and tidy setups15 ft: typical for short runs25 ft or 30 ft: a solid range for reaching around furniture or work areas50 ft: best when the outlet is far and you want one continuous cord without chainingIn most setups, the shortest length that reaches comfortably gives the cleanest result.

10 Gauge 4-Outlet Heavy-Duty Extension Cord

Size 6 FT 15 FT 25 FT 30 FT 50 FT

$69.99

Sale Out of Stock

Free Shipping on orders $25+

Quantity

Ships Next Business Day
Free 2-Year Warranty
100% Money Back Guarantee

In stock and Ready to Ship

Unlock Exclusive B2B Pricing. Sign Up Today

View full details

description specs reviews FAQ

Features:

Indoor/Outdoor use

Can resist tearing, abrasion, moisture and exposure to sunlight

4 Outlets

Power up to 4 devices at once

Ergonomic Grip Grounded Plug

Withstands repeated plugging or unplugging with its sturdy molded plug

Strong and Sturdy-Outdoor Rated

Extremely tough and can resist tearing, abrasion, moisture and exposure to sunlight *Use only in Dry environment

Versatile Use:

Room and Furniture

Household Use

Kitchen Appliances

Heavy Duty Use

Gallery

Frequently Asked Questions

Is this a true 10-gauge extension cord?

Yes. This is a 10 AWG extension cord, commonly referred to as a 10/3 heavy-duty extension cord. It’s built for users who want greater capacity than lighter-gauge cords for demanding setups.

How many outlets does this cord have?

This model has four outlets at the cord end. All outlets share the same total capacity, so the combined load across all four outlets should stay within the cord’s rating.

What is the electrical rating for this 10-gauge 4-outlet extension cord?

15 amps at 125 volts. As a practical guideline, it supports up to 1875W at 125V. Always match the cord to your device requirements and keep the total connected load within the rating.

Can I use this extension cord outdoors?

Even though this extension cord is protected with a tough jacket, we recommend using it indoors. For occasional light outdoor use, such as on patios or near a garage, always keep plug connections protected from moisture and place them in dry, secure locations.

What does SJTW mean on an extension cord?

SJTW is a common designation for a cord jacket style used for tougher applications. It’s typically selected for cords intended for harsher handling and use.

What plug type is this, and will it fit standard US outlets?

The plug type is NEMA 5-15P, the standard 3-prong plug used with common US household outlets. It’s designed for grounded devices that require a 3-prong connection.

Can I run four devices at once from the four outlets?

Yes, as long as the combined wattage of all connected devices stays within the cord’s capacity. Four outlets add convenience, but they do not increase the total available power beyond the 15A limit.

Which length should I choose: 6 ft, 15 ft, 25 ft, 30 ft, or 50 ft?

6 ft: best for nearby outlets and tidy setups
15 ft: typical for short runs
25 ft or 30 ft: a solid range for reaching around furniture or work areas

50 ft: best when the outlet is far and you want one continuous cord without chainingIn most setups, the shortest length that reaches comfortably gives the cleanest result.

Does cord length affect performance?

Longer runs can increase resistance, which becomes more noticeable as the load increases. If you’re powering higher-draw equipment, using the shortest practical length helps support steadier performance.

Can I connect this cord to another extension cord?

It’s best to avoid chaining extension cords. Choosing the right length option for the job reduces extra connection points and helps maintain a safer, cleaner setup.

Key Features

10 Gauge 4-Outlet Heavy-Duty Extension Cord

10 Gauge 4-Outlet Heavy-Duty Extension Cord - 15 FT

10 Gauge 4-Outlet Heavy-Duty Extension Cord

Features:

Indoor/Outdoor use

4 Outlets

Ergonomic Grip Grounded Plug

Strong and Sturdy-Outdoor Rated

Versatile Use:

Room and Furniture

Household Use

Kitchen Appliances

Heavy Duty Use

Gallery

Frequently Asked Questions

Is this a true 10-gauge extension cord?

How many outlets does this cord have?

What is the electrical rating for this 10-gauge 4-outlet extension cord?

Can I use this extension cord outdoors?

What does SJTW mean on an extension cord?

What plug type is this, and will it fit standard US outlets?

Can I run four devices at once from the four outlets?

Which length should I choose: 6 ft, 15 ft, 25 ft, 30 ft, or 50 ft?

Does cord length affect performance?

Can I connect this cord to another extension cord?

Extension Cords, Internet Cables, Hdmi, & More Buy In Bulk Wholesale Pricing.