Stores (6) 
Promotion 
$3.00
$2.69
Extension offers
This week there are 29 Extension offers available. Use the filters to find the best promotions for your preferred products. Save your search to get notified when Extension is on sale again.
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-50%
Outdoor Extension Cord
$19.97
-37%
Block Heater Extension Cord
$14.47
8 ft USB Extension Cable
$4.99
TRAYNOR DHX12 25W GUITAR EXTENSION CABINET
$699.00
HOSA MHE-325 25' HEADPHONE EXTENSION
$18.99
50 ftSTW 8/3 Welding Extension Cord
$169.99
Full-Extension Ball Bearing Drawer Slide Sets
$8.49
-30%
100 ft14/3 Single-Outlet Locking Extension Cord
$69.99
1/4 x 36 in. Flex Quick-Connect Extension
$19.00
HPE-310 10' 1/4'' TRS HEADPHONE EXTENSION
$13.59
MARSHALL SC212 STUDIO CLASSIC 140W 2X12'' EXTENSION CABINET
$1,299.99
EXCLUSIVE HDX 16/3 6' Flathead Extension Cord
$3.74
-30%
12 ft8/3 Pro Grip Welding Extension Cord
$69.99
-25%
Outdoor Extension Cord with Power Indicator Light, 50-ft
$59.99
$44.99
-28%
100 ft14/3 Single-Outlet Contractor-Grade Extension Cord
$64.99
-17%
40 ft12/3 3-Outlet Retractable Extension Cord Reel
$124.99
Joss Dining Table with 65-83W Butterfly Extension, Metal - Natural
$629.97
-27%
50 ft 10/3 Industrial Single-Outlet Lighted Extension Cord
$108.88
Tavo Dining Table with 63-79W Extension, Metal, Pedestal Base - Grey & Black
$934.97
Tavo 5pc Dining Set with Table & Chairs, 63-79W Extension, Metal - Grey & Black
$1,439.98
Tavo 7pc Dining Set with Table & Chairs, 63-79W Extension, Metal - Grey & Black
$1,719.98
The Brick Tavo Dining Table with 63-79W Extension, Metal, Pedestal Base - Grey & Black
$934.97
Joss 7pc Dining Set with Table & 6 Chairs - 63-86.5W Butterfly Extension, Metal - Natural/White
$977.47
Raven 7pc Dining Package with 60-78W Extension Table & 6 Chairs - Two-Tone Black & Brown
$1,755.18
Joss 7pc Dining Set with Table & 6 Chairs - 63-86.5W Butterfly Extension, Metal - Natural/Black
$977.47
Joss 5pc Dining Set with Table & 4 Chairs - 63-86.5W Butterfly Extension, Metal - Natural/White
$849.97
Raven 5pc Dining Package with 60-78W Extension Table & 4 Chairs - Two-Tone Black & Brown
$1,436.78
Raven Dining Table, 60-78W Self-Storing Butterfly Leaf Extension - Two-Tone Black & Brown
$849.97
Stores with Extension in their assortment
Princess Auto
Long & McQuade
Home Hardware
Home Depot
Réno Dépôt
Co-op
Bumper to Bumper
JYSK
Lowe's
Canac
Busy Bee Tools
Canadian Tire
Atlas Tools & Machinery
RONA
Charm Diamond
IKEA
Lee Valley Tools
Top 10 best Extension offers
Looking for the best Extension offers? We have collected the top 10 offers for you! See here where to get Extension at the best price and take advantage of sharp discounts and promotions right away.
| # | Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | | Outdoor Extension Cord | Home Hardware | $19.97 | -50% | 15 January 2026 | 28 January 2026 | View offer | |
| 2 | | Block Heater Extension Cord | Home Hardware | $14.47 | -37% | 15 January 2026 | 28 January 2026 | View offer | |
| 3 | | 8 ft USB Extension Cable | Princess Auto | $4.99 | 01 January 2026 | 31 January 2026 | View offer | ||
| 4 | | TRAYNOR DHX12 25W GUITAR EXTENSION CABINET | Long & McQuade | $699.00 | 01 October 2025 | 31 July 2026 | View offer | ||
| 5 | | HOSA MHE-325 25' HEADPHONE EXTENSION | Long & McQuade | $18.99 | 01 October 2025 | 31 July 2026 | View offer | ||
| 6 | | 50 ftSTW 8/3 Welding Extension Cord | Princess Auto | $169.99 | 13 January 2026 | 25 January 2026 | View offer | ||
| 7 | | Full-Extension Ball Bearing Drawer Slide Sets | Princess Auto | $8.49 | 13 January 2026 | 25 January 2026 | View offer | ||
| 8 | | 100 ft14/3 Single-Outlet Locking Extension Cord | Princess Auto | $69.99 | -30% | 13 January 2026 | 25 January 2026 | View offer | |
| 9 | | 1/4 x 36 in. Flex Quick-Connect Extension | Princess Auto | $19.00 | 13 January 2026 | 25 January 2026 | View offer | ||
| 10 | | HPE-310 10' 1/4'' TRS HEADPHONE EXTENSION | Long & McQuade | $13.59 | 01 October 2025 | 31 July 2026 | View offer |
Extension price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Dena 5pc Counter-Height Dining Set with Table & Chairs, 42-60W Extension, Round - Dove Grey | The Brick | $699.95 | 16 January 2026 | 19 January 2026 | ||
 | Dena Dining Table with 42-60W Extension, Round - Dove Grey | The Brick | $399.95 | 16 January 2026 | 19 January 2026 | ||
 | Outdoor Extension Cord | Canac | $49.99 | 15 January 2026 | 21 January 2026 | ||
 | Mastercraft Selected Socket, Driver and Extension Bar Sets | Canadian Tire | $14.99 | -50% | 15 January 2026 | 21 January 2026 | |
 | Selected Power Bars or Extension Cord | Canadian Tire | $17.99 | -10% | 15 January 2026 | 21 January 2026 | |
 | 25´ Outdoor Extension Cord | Canadian Tire | $42.99 | -42% | 15 January 2026 | 21 January 2026 | |
 | Globe Extension Cord | Dollarama | $2.50 | 08 January 2026 | 14 January 2026 | ||
 | Block Heater Extension Cord 3 m | Canac | $4.99 | 08 January 2026 | 14 January 2026 | ||
 | Outdoor Extension Cords 7.5m and 12m | Canac | $47.99 | 08 January 2026 | 14 January 2026 |