The Mastercraft Replacement Hook Blade is a practical and reliable option for a variety of cutting tasks, offering both efficiency and durability. These precision-engineered blades are heat-treated to slice through roofing shingles, carpet, and linoleum with ease. Their unique hook shape enables controlled and precise cuts. Made from high-quality materials, these Mastercraft blades are resistant to rust and corrosion, ensuring long-lasting performance.

Hook design to cut through roofing shingles, carpet and linoleum
Precision heat-treated blades prevents rust and corrosion
Includes 5 blades per pack
Fits most standard utility knives

Part Number	GS 0570421
Shape	Hook
Blade Type	Utility
Blade Material	Steel
Knife Type	Utility
Blade Diameter (in)	0.00 in
Product Weight (g)	14.00 g
Grade Rating	Residential/DIY
Number of Segments	0
Consumer Pack Size	5

Advanced Features	No Advanced Features
Blade Thickness (In)	0.00 in
Blade Thickness (mm)	0.06 mm
Product Height (cm)	1.90 cm
Product Height (in)	0.75 in
Product Length (cm)	0.30 cm
Product Length (in)	0.12 in
Product Weight (kg)	0.01 kg
Product Weight (lb)	0.03 lb
Product Width (cm)	4.90 cm
Product Width (in)	1.93 in

Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

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.

	Only Show Differences	Currently Viewing Mastercraft Heavy-Duty Utility Blades, 5-pk $3.49	Mastercraft Snap-Off Blades, 9-mm, 5-pk $4.29	Mastercraft Utility Knife Replacement Blades, 25mm, 5-pk $6.29	OLFA Extra Heavy-Duty Snap-Off Hook Blades, 18-mm $10.99
Ratings
Shape	Flat	Flat	Flat	Flat
Blade Type	Utility	Snap-Off	Snap-Off	Snap-Off
Blade Material	Carbon Steel	Carbon Steel	Steel	Stainless Steel

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5 out of 5 stars.

Very good

Verified Purchaser

2 months ago

Good price and work as intended. What's not to like?

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Q: Will these blades fit a Stanley 99 knife?

5 months ago

1 Answer

A: Yes they do, or any type of double sided knife.

5 months ago

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*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $200 spend is on the pre-tax amount on the same tender and for a single transaction. $200 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

* The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). The 30x for Triangle® Mastercard®, World Mastercard® and World Elite® Mastercard® customers consists of the 10x everyday plus a 20x bonus. Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Must pay with a Triangle credit card. Gift cards and other items excluded.

®/™ Mastercard, World Mastercard, World Elite and the circles are registered trademarks of Mastercard International Incorporated.

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