Stores (4) 
Promotion 
$3.00
$2.69
Extension offers
This week there are 32 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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1/4 x 4 in. Flex Extension
$6.14
$3.99
6 ft Indoor Black Extension Cord
$9.98
$5.99
1/2 in. dr x 5 in. Extension
$9.98
$4.99
20 ft 3.5 mm Audio Extension Cable
$4.98
$2.99
-35%
Outdoor Extension Cords
$29.98
$19.49
Bass Pro Shops Rod Holder Extension - Adjustable Extension
$29.99
-18%
Dual-Chuck Extension Tire Gauge
$54.87
$44.99
-50%
1/2 in. dr 10 in. Extension Bar
$14.98
$7.49
-50%
NOMA 3m Medium-Duty Extension Cord
$29.98
$14.99
-36%
Selected NOMA and Mastercraft Outdoor Extension Cords
$54.67
$34.99
-50%
Class III Dual-Hitch Receiver Extension
$69.98
$34.99
-25%
600 lb Delivery Hand Truck with Nose Extension
$199.99
$149.99
Bass Pro Shops 6.75 Rod Holder Extension
$14.99
-25%
75 ft STW 6/3 Welding Extension Cord
$533.32
$399.99
-44%
12 ft STW 8/3 Welding Extension Cord
$89.27
$49.99
-36%
50 ft 14/3 Oil-Resistant Extension Cord
$54.67
$34.99
-30%
100 ft 14/3 Single-Outlet Locking Extension Cord
$99.99
$69.99
-44%
50 ft 16/3 Triple-Outlet Outdoor Extension Cord
$44.62
$24.99
-15%
33 ft 16/3 3-Outlet Retractable Extension Cord Reel
$99.99
$84.99
-40%
50 ft 14/3 Single-Outlet Contractor-Grade Extension Cord
$49.98
$29.99
-31%
25 ft 10/3 Industrial Single-Outlet Lighted Extension Cord
$79.70
$54.99
-41%
Mastercraft 50' 12/3 Outdoor Extension Cord with 3 Outlets and Lighted End
$101.68
$59.99
-20%
6-FT 6-OUTLET/ 1-USB-C TWIN INDOOR EXTENSION CORD
$29.99
$23.99
-20%
NOMA 6-FT 6-OUTLET/ 1-USB-C TWIN INDOOR EXTENSION CORD
$29.99
$23.99
Tavo 5pc Dining Set with Table & Chairs, 63-79W Extension, Metal - Grey & Black
$1,499.95
Scott Living Henri Dining Table with 66-84W Extension, Wood, Trestle Base - Brown
$999.95
Tavo 7pc Dining Set with Table & Chairs, 63-79W Extension, Metal - Grey & Black
$1,799.95
-33%
NOMA 20-FT 3-OUTLET/1-USB-C 16-GAUGE INDOOR EXTENSION CORD
$29.84
$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 | | 1/4 x 4 in. Flex Extension | Princess Auto | $6.14 | $3.99 | $2.15 Discount | 01 August 2026 | 01 September 2026 | View offer |
| 2 | | 6 ft Indoor Black Extension Cord | Princess Auto | $9.98 | $5.99 | $3.99 Discount | 01 August 2026 | 01 September 2026 | View offer |
| 3 | | 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 |
| 4 | | 20 ft 3.5 mm Audio Extension Cable | Princess Auto | $4.98 | $2.99 | $1.99 Discount | 01 August 2026 | 01 September 2026 | View offer |
| 5 | | Outdoor Extension Cords | Canadian Tire | $29.98 | $19.49 | -35% | 06 August 2026 | 13 August 2026 | View offer |
| 6 | | Bass Pro Shops Rod Holder Extension - Adjustable Extension | Cabela's | $29.99 | 25 July 2026 | 01 September 2026 | View offer | ||
| 7 | | Dual-Chuck Extension Tire Gauge | Princess Auto | $54.87 | $44.99 | -18% | 11 August 2026 | 23 August 2026 | View offer |
| 8 | | 1/2 in. dr 10 in. Extension Bar | Princess Auto | $14.98 | $7.49 | -50% | 11 August 2026 | 23 August 2026 | View offer |
| 9 | | NOMA 3m Medium-Duty Extension Cord | Canadian Tire | $29.98 | $14.99 | -50% | 13 August 2026 | 20 August 2026 | View offer |
| 10 | | Selected NOMA and Mastercraft Outdoor Extension Cords | Canadian Tire | $54.67 | $34.99 | -36% | 13 August 2026 | 20 August 2026 | View offer |
Extension price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | 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 |
 | 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 | ||
 | Dena 5pc Dining Set with Table & Chairs, 42-60W Extension, Round - Dove Grey | The Brick | $699.95 | 30 July 2026 | 03 August 2026 | ||
 | RONA SJTW, 14/3, 15-A, 7.5-m (24.7') orange and red outdoor extension cords | RONA | $24.99 | $19.99 | -20% | 30 July 2026 | 12 August 2026 |