Stores (7) 
Promotion 
$3.00
$2.69
Extension offers
This week there are 46 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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-40%
Outdoor Extension Cord
$29.95
$17.97
-30%
Outdoor Extension Cords
$37.84
$26.49
-33%
9 in. Extension Roller Frame
$14.91
$9.99
-20%
Yellow Jacket extension cords
$64.99
$51.99
-8%
Subzero Single-Outlet Extension Cords
$59.77
$54.99
-29%
26 in. Sawmill Track Extension Kit
$422.52
$299.99
-20%
10 ft 30A RV Extension Cord
$49.99
$39.99
HOSA MHE-325 25' HEADPHONE EXTENSION
$18.99
-25%
Kink-Free Garden Hose Extension
$9.99
$7.49
-25%
98' 5 Outdoor Extension Cord
$39.99
$29.99
-30%
6 ft Indoor White Extension Cord
$9.99
$6.99
-59%
6 pc Adapter/ Extension Bit Set
$17.05
$6.99
TRAYNOR DHX12 25W GUITAR EXTENSION CABINET
$699.00
-50%
3 pc 6, 9 and 15 ft Extension Cords
$19.98
$9.99
CORRIVEAU 7 Pc. Lara Dining Set with Table Extension
$1,799.99
-7%
Traynor DarkHorse Series 1x12 Guitar Extension Cabinet -25 Watts
$697.85
$649.00
-22%
2 pk 12 ft Garage Door Extension Cables Kit
$17.94
$13.99
HPE-310 10' 1/4'' TRS HEADPHONE EXTENSION
$13.59
-20%
30 ft 50A RV Extension Cord with Lit Ends
$349.99
$279.99
-33%
25 ft 30A RV Extension Cord with Lit Ends
$119.39
$79.99
-29%
25 ft 30A RV Extension Cord with Dual Outlets
$140.83
$99.99
MARSHALL SC212 STUDIO CLASSIC 140W 2X12'' EXTENSION CABINET
$1,299.99
-24%
25 ft 12/3 Industrial Single-Outlet Lighted Extension Cords
$49.99
$37.99
Zao Dining Table with 66-94W Extension, Melamine, Trestle Base - Brown
$879.95
-20%
All YELLOW JACKET extension cords SJTW, 14/3, 15-m
$59.99
$47.99
-24%
50 ft 30A RV Extension Cord with Single Lit End
$171.04
$129.99
-20%
Willow Dining Table with Trestle Base, 84-106W Extension - Rustic White & Brown
$1,174.94
$939.95
-17%
1/4 in. x 25 ft Universal Replacement/Extension Hose Kit
$60.23
$49.99
Stores with Extension in their assortment
Princess Auto
The Brick
Long & McQuade
Canadian Tire
Home Hardware
RONA
Réno Dépôt
Co-op
Bumper to Bumper
JYSK
Lowe's
Canac
Home Depot
Busy Bee Tools
Atlas Tools & Machinery
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 | | Outdoor Extension Cord | Home Hardware | $29.95 | $17.97 | -40% | 04 June 2026 | 17 June 2026 | View offer |
| 2 | | Outdoor Extension Cords | Canadian Tire | $37.84 | $26.49 | -30% | 11 June 2026 | 21 June 2026 | View offer |
| 3 | | 9 in. Extension Roller Frame | Princess Auto | $14.91 | $9.99 | -33% | 01 June 2026 | 30 June 2026 | View offer |
| 4 | | Yellow Jacket extension cords | RONA | $64.99 | $51.99 | -20% | 11 June 2026 | 17 June 2026 | View offer |
| 5 | | Subzero Single-Outlet Extension Cords | Princess Auto | $59.77 | $54.99 | -8% | 01 June 2026 | 30 June 2026 | View offer |
| 6 | | 26 in. Sawmill Track Extension Kit | Princess Auto | $422.52 | $299.99 | -29% | 01 June 2026 | 30 June 2026 | View offer |
| 7 | | 10 ft 30A RV Extension Cord | Princess Auto | $49.99 | $39.99 | -20% | 02 June 2026 | 14 June 2026 | View offer |
| 8 | | HOSA MHE-325 25' HEADPHONE EXTENSION | Long & McQuade | $18.99 | 01 October 2025 | 31 July 2026 | View offer | ||
| 9 | | Kink-Free Garden Hose Extension | Princess Auto | $9.99 | $7.49 | -25% | 02 June 2026 | 14 June 2026 | View offer |
| 10 | | 98' 5 Outdoor Extension Cord | Canadian Tire | $39.99 | $29.99 | -25% | 12 June 2026 | 21 June 2026 | View offer |
Extension price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Dena 5pc Dining Set with Table & Chairs, 42-60W Extension, Round - Dove Grey | The Brick | $699.95 | 05 June 2026 | 08 June 2026 | ||
 | Flex-A-Spout downspout extension | RONA | $9.99 | $8.89 | -11% | 04 June 2026 | 10 June 2026 |
 | Selected Mastercraft and NOMA Outdoor Extension Cords and Reels | Canadian Tire | $19.99 | $16.99 | -15% | 04 June 2026 | 11 June 2026 |
 | 15m 16/3 Outdoor Extension Cord | Canadian Tire | $44.98 | $26.99 | -40% | 04 June 2026 | 11 June 2026 |
 | MASTERCRAFT 30´ Retractable Extension Cord Reel with 3 Grounded Outlets | Canadian Tire | $84.60 | $54.99 | -35% | 04 June 2026 | 11 June 2026 |
 | MASTERCRAFT 60´ 10A Retractable Extension Cord Reel | Canadian Tire | $110.38 | $84.99 | -23% | 04 June 2026 | 11 June 2026 |
 | Deep Root Bed or Extension Kit | Canadian Tire | $159.99 | $119.99 | -25% | 04 June 2026 | 11 June 2026 |
 | MASTERCRAFT 100´ Contractor- Grade Extension Cord with Lit End | Canadian Tire | $142.63 | $96.99 | -32% | 29 May 2026 | 07 June 2026 |
 | Indoor Air-Conditioner Extension Cord 2 m | Canac | $4.99 | 28 May 2026 | 03 June 2026 |