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8' EXTEN CHAIN KIT
Mastercraft

Mastercraft Chain Drive T-Rail Extension Kits

#074-3507-2
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Quebec residents: For information on maintenance and repair click here.

Mastercraft
Mastercraft

Mastercraft Chain Drive T-Rail Extension Kits

$59.99

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Product Details

Part Number XT-008
Assembled Height (cm) 3.81 cm
Assembled Height (ft) 0.13 ft
Assembled Height (in) 1.50 in
Assembled Length (cm) 100.33 cm
Assembled Length (ft) 3.29 ft
Assembled Length (in) 39.50 in
Assembled Weight (kg) 3.50 kg
Assembled Weight (lb) 7.72 lb
Assembled Width (cm) 3.81 cm
Assembled Width (in) 1.50 in
Assembled Width (mm) 38.10 mm
Colour Metallic
Pieces Included Extension Kits
Warranty:
  • This product carries a 1 year exchange warranty redeemable in-store.
User Manual :
  • View user manuals and additional product information

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Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Ratings
Assembled Height (cm)3.81 cm3.81 cm3.81 cm95.76 cm95.76 cm
Assembled Height (ft)0.13 ft0.13 ft0.13 ft3.14 ft3.14 ft
Assembled Height (in)1.50 in1.50 in1.50 in37.70 in37.70 in

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Questions

1 - 4 of 4 Questions

Q: Can U se an existing 8 foot T rail and chain on a new garage door opener?

a year ago
1 Answer
  • A: This product is no longer available
    a year ago
    Helpful?

Q: Are there extension kits for 3/4-hp door openers for an 8' and 10' garage door?

6 years ago
1 Answer
  • A: Yes there are, and the 3/4HP is a belt drive. There are 2 types of rails available for the 3/4HP opener, a T-RAIL and a TUBE RAIL, as indicated on the boxes of the opener. For the T-Rail, the 8” extension is 074-3511 and the 10’ is 074-3513. For the Tube Rail, the 8’ extension is 046-0584 and the 10’ is 046-0585 (This information is also listed on the box of the opener)
    6 years ago
    Helpful?

Q: Can this extension kit work for a 9 foot garage door?

6 years ago
1 Answer
  • A: This is for use in 8' (2.4 m) or 10' (3 m) garages
    6 years ago
    Helpful?

Q: Does this extension kit only works on 1/2 hp?

7 years ago
1 Answer
  • A: That extension kit is for the Chain-Drive Mastercraft unit (046-0265) which is 1/2-HP. So yes.
    7 years ago
    Helpful?

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