Stores (6) 
Promotion 
$3.00
$2.69
Extension offers
This week there are 39 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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Mastercraft 50' Extension Cord
$83.99
$53.99
SAVE $15
Energizer 30A 50' Male to Female 3-Prong RV Extension Cord
$169.99
$152.99
-50%
Outdoor Extension Cord
$55.94
$27.97
-23%
Sawmill Track Extension Kits
$428.56
$329.99
-29%
Sawmill Track Extension Kits
$422.52
$299.99
24' Fibreglass Extension Ladder
$399.99
Flex-A-Spout Downspout Extension
$11.49
-11%
FLEX-A-SPOUT Downspout Extension
$9.97
$8.87
-36%
Mastercraft 50' Extension Cord
$84.36
$53.99
-51%
Sawmill Track Extension Kits
$408.14
$199.99
-11%
FLEX-A-SPOUT Downspout Extension
$9.97
$8.87
-23%
24' Aluminum Extension Ladder
$350.61
$269.97
-21%
24' aluminum extension ladder
$329.08
$259.97
-40%
Outdoor Light Duty Extension Cord
$39.95
$23.97
-40%
Outdoor light duty extension cord
$39.95
$23.97
-40%
Outdoor Light Duty Extension Cord
$39.95
$23.97
-30%
Selected Outdoor Extension Cords and Power Bars
$22.84
$15.99
-20%
Industrial Single-Outlet Lighted Extension Cords
$9.99
$7.99
-18%
Industrial Single-Outlet Lighted Extension Cords
$170.72
$139.99
-20%
Industrial Single-Outlet Lighted Extension Cords
$49.99
$39.99
-50%
Selected Socket, Extension Bar and Ratchet Sets
$14.98
$7.49
-30%
Selected Outdoor Extension Cords and Power Bars
$22.84
$15.99
-50%
Selected Socket, Extension Bar and Ratchet Sets
$14.98
$7.49
Talia Dining Table with 60-78W Extension - Brown
$479.95
-10%
OUTDOOR EXTENSION CORDS 7.5 M AND 12 M
$49.99
$44.99
-10%
30A 50´ Male to Female 3-Prong RV Extension Cord
$169.99
$152.99
Dena Dining Table with 42-60W Extension, Round - Dove Grey
$365.46
-50%
4 pc 1/2 in. dr Flip Impact Socket and Extension Set
$39.98
$19.99
Stores with Extension in their assortment
Princess Auto
The Brick
Home Hardware
Canadian Tire
Home Depot
Canac
Réno Dépôt
Co-op
Bumper to Bumper
JYSK
Lowe's
Long & McQuade
Busy Bee Tools
Atlas Tools & Machinery
RONA
Charm Diamond
IKEA
Lee Valley Tools
Brunet
Patrick Morin
Kent
Best Buy
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 | | Mastercraft 50' Extension Cord | Canadian Tire | $83.99 | $53.99 | $30.00 Discount | 08 October 2026 | 14 October 2026 | View offer |
| 2 | | Energizer 30A 50' Male to Female 3-Prong RV Extension Cord 50 ft | Canadian Tire | $169.99 | $152.99 | SAVE $15 | 08 October 2026 | 14 October 2026 | View offer |
| 3 | | Outdoor Extension Cord | Home Hardware | $55.94 | $27.97 | -50% | 08 October 2026 | 21 October 2026 | View offer |
| 4 | | Sawmill Track Extension Kits | Princess Auto | $428.56 | $329.99 | -23% | 01 October 2026 | 31 October 2026 | View offer |
| 5 | | Sawmill Track Extension Kits | Princess Auto | $422.52 | $299.99 | -29% | 01 October 2026 | 31 October 2026 | View offer |
| 6 | | 24' Fibreglass Extension Ladder | Home Hardware | $399.99 | 01 October 2026 | 30 January 2027 | View offer | ||
| 7 | | Flex-A-Spout Downspout Extension | Home Hardware | $11.49 | 01 October 2026 | 30 January 2027 | View offer | ||
| 8 | | FLEX-A-SPOUT Downspout Extension | Home Depot | $9.97 | $8.87 | -11% | 08 October 2026 | 21 October 2026 | View offer |
| 9 | | Mastercraft 50' Extension Cord | Canadian Tire | $84.36 | $53.99 | -36% | 09 October 2026 | 15 October 2026 | View offer |
| 10 | | Sawmill Track Extension Kits | Princess Auto | $408.14 | $199.99 | -51% | 01 October 2026 | 31 October 2026 | View offer |
Extension price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | NOMA Selected Outdoor and Indoor Extension Cords | Canadian Tire | $15.06 | $9.49 | -37% | 25 September 2026 | 01 October 2026 |
 | INDOOR SMALL DEVICE EXTENSION CORD | Canac | $5.48 | $4.49 | -18% | 24 September 2026 | 30 September 2026 |
 | Small Device Extension Cord | Canac | $8.03 | $6.99 | -13% | 24 September 2026 | 30 September 2026 |
 | Noma 16' Locking Outdoor Extension Cord | Canadian Tire | $39.99 | $25.99 | $14.00 Discount | 24 September 2026 | 30 September 2026 |
 | NOMA 3m Medium-Duty Extension Cord | Canadian Tire | $29.98 | $14.99 | -50% | 24 September 2026 | 30 September 2026 |
 | 3/4 in. dr Impact Extension Bars 6 in | Princess Auto | $29.99 | $20.99 | -30% | 22 September 2026 | 04 October 2026 |
 | Contractor-Grade Extension Cords | Princess Auto | $89.73 | $69.99 | -22% | 22 September 2026 | 04 October 2026 |