Stores (6) 
Promotion 
$3.00
$2.69
Extension offers
This week there are 61 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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Extension Bar
$14.99
$7.49
Monopoly expansion extension
$8.94
Save up to $50
Powerfist extension cord reels
$249.99
$199.99
Save $60
Mastercraft outdoor extension cord
$160.99
$99.99
25 ft Outdoor Extension Cord
$19.99
$13.99
Save $60
Mastercraft 100' Outdoor Extension Cord
$160.99
$99.99
1/4 x 4 in. Flex Extension
$6.14
$3.99
Powerfist indoor triple-outlet extension cords
$4.99
$2.99
6 ft Indoor Black Extension Cord
$9.98
$5.99
1/2 in. dr x 5 in. Extension
$9.98
$4.99
Industrial Single-Outlet Lighted Extension Cord
$79.99
$54.99
Powerfist e-track extension cord organizers
$19.99
$12.99
Milton Dual-Chuck Extension Tire Gauge
$54.99
$44.99
Save $40
Noma outdoor 3-split extension cord
$89.99
$49.49
20 ft 3.5 mm Audio Extension Cable
$4.98
$2.99
Save $40
Noma 28' Outdoor 3-Split Extension Cord
$89.99
$49.49
Powerfist industrial single-outlet lighted extension cords
$9.99
$7.99
Grip class iii dual-hitch receiver extension
$69.99
$34.99
50 ft 14/3 Oil-Resistant Extension Cord
$54.99
$34.99
Powerfist full-extension soft-close drawer slide sets
$27.99
$13.99
Save $50
Harper 600 lb delivery hand truck with nose extension
$199.99
$149.99
100 ft 14/3 Single-Outlet Locking Extension Cord
$99.99
$69.99
Save $141
Powerfist 50 ft STW 8/3 Welding Extension Cord
$299.99
$158.88
Powerfist 12 ft STW 8/3 Welding Extension Cord
$89.99
$49.99
Save $130
Powerfist 75 ft STW 6/3 Welding Extension Cord
$529.99
$399.99
Woods 50 ft 16/3 Triple-Outlet Outdoor Extension Cord
$44.99
$24.99
Save $15
33 ft 16/3 3-outlet retractable extension cord reel
$99.99
$84.99
Powerfist 3 pc 3/8 in. dr Extra-Long Extension Bar Set
$29.99
$19.99
Stores with Extension in their assortment
Princess Auto
Canadian Tire
The Brick
Réno Dépôt
Home Hardware
Co-op
Bumper to Bumper
JYSK
Lowe's
Canac
Home Depot
Long & McQuade
Busy Bee Tools
Atlas Tools & Machinery
RONA
Charm Diamond
IKEA
Lee Valley Tools
Brunet
Patrick Morin
Kent
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 | | Extension Bar 10 in. | Princess Auto | $14.99 | $7.49 | $7.50 Discount | 11 August 2026 | 24 August 2026 | View offer |
| 2 | | Monopoly expansion extension | Real Canadian Superstore | $8.94 | 20 August 2026 | 26 August 2026 | View offer | ||
| 3 | | Powerfist extension cord reels | Princess Auto | $249.99 | $199.99 | Save up to $50 | 25 August 2026 | 06 September 2026 | View offer |
| 4 | | Mastercraft outdoor extension cord 100 pi | Canadian Tire | $160.99 | $99.99 | Save $60 | 20 August 2026 | 27 August 2026 | View offer |
| 5 | | 25 ft Outdoor Extension Cord | Princess Auto | $19.99 | $13.99 | $6.00 Discount | 25 August 2026 | 06 September 2026 | View offer |
| 6 | | Mastercraft 100' Outdoor Extension Cord | Canadian Tire | $160.99 | $99.99 | Save $60 | 20 August 2026 | 26 August 2026 | View offer |
| 7 | | 1/4 x 4 in. Flex Extension | Princess Auto | $6.14 | $3.99 | $2.15 Discount | 01 August 2026 | 01 September 2026 | View offer |
| 8 | | Powerfist indoor triple-outlet extension cords | Princess Auto | $4.99 | $2.99 | $2.00 Discount | 25 August 2026 | 06 September 2026 | View offer |
| 9 | | 6 ft Indoor Black Extension Cord | Princess Auto | $9.98 | $5.99 | $3.99 Discount | 01 August 2026 | 01 September 2026 | View offer |
| 10 | | 1/2 in. dr x 5 in. Extension | Princess Auto | $9.98 | $4.99 | $4.99 Discount | 01 August 2026 | 01 September 2026 | View offer |
Extension price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Noma 3m medium-duty extension cord 3 m | Canadian Tire | $29.99 | $14.99 | $15.00 Discount | 13 August 2026 | 21 August 2026 |
 | Selected NOMA and Mastercraft Outdoor Extension Cords | Canadian Tire | $54.67 | $34.99 | -36% | 13 August 2026 | 20 August 2026 |
 | Kiss Salon X-Tend gel nail extension 30un | Familiprix | $15.99 | 06 August 2026 | 12 August 2026 | ||
 | Mastercraft Outdoor Extension Cords | Canadian Tire | $29.98 | $19.49 | -35% | 06 August 2026 | 12 August 2026 |
 | Mastercraft 50' 12/3 Outdoor Extension Cord with 3 Outlets and Lighted End | Canadian Tire | $101.68 | $59.99 | -41% | 06 August 2026 | 13 August 2026 |
 | Mitre Saw Stand with Extension Arms | Canadian Tire | $199.99 | $99.99 | SAVE $100 | 31 July 2026 | 07 August 2026 |
 | MASTERCRAFT Wobble Extension Bar | Canadian Tire | $39.99 | $21.99 | $18.00 Discount | 31 July 2026 | 07 August 2026 |
 | All RONA orange and red outdoor extension cords | RONA | $12.99 | $10.39 | $2.60 Discount | 30 July 2026 | 12 August 2026 |
 | Talia Dining Table with 60-78W Extension - Brown | The Brick | $359.98 | 30 July 2026 | 12 August 2026 |