# HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black

Reach farther indoors or outdoors with this 100 ft HUANCHAIN extension cord, featuring a waterproof 16/3 SJTW cable.

- [Original product page](https://www.ofertitastop.com/ca/product/huanchain-100-ft-16-extension-cord)
- [View offer](https://www.ofertitastop.com/ca/visit/huanchain-100-ft-16-extension-cord)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-10-17T13:45:44.812Z
- Brand: huanchain
- SKU: ofertitastop-ca-15782
- Category: Hardware > Power & Electrical Supplies > Extension Cords
- Source store: amazon CA
- Active deal: Yes
- Price: 53.99 CAD
- Previous price: 59.99 CAD
- Discount: 10%
- Rating: 4.6 / 5
- Reviews: 21632

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Practical tips

For anyone who needs to bring power farther from an outlet, this 100 ft HUANCHAIN extension cord offers extra reach for indoor or outdoor tasks. Its three-prong plug and socket connect compatible equipment, while the flexible vinyl cable is designed for repeated bending and movement. Need to route the cord around a work area? The socket-end hook makes it easier to hang the connection point, and strain relief at both ends helps protect the cord where it meets the plug and socket. Uncoil the cord fully while it is powered, then use the included storage straps to gather it for storage.

## Key specifications

- Type: Indoor and outdoor extension cord
- Length: 100 ft
- Gauge: 16/3, 16 AWG
- Cable type: SJTW
- Connectors: NEMA 5-15P male plug and NEMA 5-15R female socket
- Conductors: 3
- Colour: Black
- Material: Vinyl
- Water resistance: Waterproof
- What’s included: Extension cord and storage straps

## Strengths

The long cable gives you room to position compatible equipment where it is useful, rather than keeping it close to the outlet. That can help when setting up an appliance or tool in a home office, around the house, or outdoors. Its SJTW construction is described as weather- and cold-resistant, and the cord is intended for indoor and outdoor use. The vinyl cable is also designed to bend during movement, making it practical for tasks that involve repositioning the cord. ETL/cETL listing is stated for the product.

The hook on the socket end offers a convenient way to hang the connection point in a suitable location, while the strain-relief design supports the cord at both connector ends. When the task is finished, the supplied straps help keep the cable together for storage. This makes it a useful approach for someone who values reach and flexible placement, a shorter cord may be simpler when the outlet is already close to the work area.

Buyer feedback often highlights the useful reach and outdoor applications. Comments on flexibility, thickness and tangling are mixed, so experiences with handling can vary. The storage straps provide a practical way to gather the cable between uses.

## What to clarify

**How long is the cord?** It measures 100 ft, giving you additional reach between a compatible outlet and the equipment being used.

**Can it be used outdoors?** It is described as suitable for indoor and outdoor use, with waterproof and weather-resistant features. Match the cord to the electrical requirements of the connected equipment and use it as directed.

**How can it be stored between jobs?** The cord comes with storage straps. Uncoil it fully while it is powered, then use the straps to keep it together when putting it away.

## When it makes sense

Choose this HUANCHAIN cord when a long reach, three-prong connection and indoor-or-outdoor use are central to the job. The 100 ft length, hook-equipped socket and storage straps support practical setup and pack-away for compatible home, office and outdoor equipment.

## Images

![HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black — 1](https://www.ofertitastop.com/i/WMN5dIIgZWBqf6d8dbICd_qc9CPYpFFZbek2hG7luDKTBLZwBqgdZ8R-uzrDL8qs8VUYsXo31btRWNW5F-DiEmb-DXYKTdY-jx1vhbeA_7gDPhBWL_jXs9n9DA.jpg)

![HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black — 2](https://www.ofertitastop.com/i/If0ctJKK-sC16j6Qq_6ycGsC7cQIMNgXnLUqeNhTAn4DRHzD188bLvxUEdsGwtxEomq8aIuTNn_AeGYqfZJ30dQ6jmUoHf3jFUhF0ecPdvDbM1SXTjmg7fGEMA.jpg)

![HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black — 3](https://www.ofertitastop.com/i/iytM5vEbtjxQqBnqZQNm_W9hnoSBLoMFxEk8zFBlGu85fO31osx2RXR1XhIuRJo7NeP_avU3Ai0ZBRShRXXCz2pmhSYb2KQmVdf_EAb1FhW9CUFz5CPRL62Xww.jpg)

![HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black — 4](https://www.ofertitastop.com/i/PoCuAzf9c5yABvgjAz1Ew8-1wmxQEoQFcm8QbElw4beE9MJIwz8MkM3xzkX5Wj4iYLJMgrRd828bk439vSo59YY-o_oqRFoeV7ys5Mq4hTIrdCga_u9prd4FGg.jpg)

![HUANCHAIN 100 ft 16/3 Extension Cord, Waterproof SJTW, 3-Prong Black — 5](https://www.ofertitastop.com/i/EtSXEtNrPJBIYnAr4Fe8O4pT2N1OHQXiOqf0Fjv09dED9IXKUAyyqQQnBVicChO6onTNLGCRXyEvnNZADgYEWeuj7_hEiY_mk3FdbO0ce8Lh6v9epj4T6Y25nA.jpg)