US Blade Hook Utility Blades – 100 Pack (20 Sleeves of 5)

Hook utility blades are a roofing staple for cutting shingles, underlayment, and house wrap without damaging the surface underneath. The curved hook design grabs material and slices cleanly, giving roofers better control on every cut.

The US Blade Hook Utility Blade pack includes 100 blades organized into 20 convenient sleeves of 5. This packaging keeps blades easy to store in tool bags, trucks, or jobsite boxes so crews can quickly reload knives and keep work moving.

Why Contractors Choose It

🔪 Hook blade design helps prevent cutting decking or surfaces underneath roofing materials

🏠 Ideal for cutting asphalt shingles, roofing underlayment, house wrap, and similar materials

📦 Bulk box includes 100 blades for long jobsite use

🧰 Organized in 20 sleeves of 5 blades for easy storage and quick knife reloads

⚙️ Compatible with most standard utility knives that accept hook-style blades

How To Use

1️⃣ Insert the hook blade into a compatible utility knife.

2️⃣ Position the hook edge at the starting point of the cut.

3️⃣ Pull the blade toward you so the hook grabs and slices through the material.

4️⃣ Replace blades as needed to maintain clean, efficient cuts.

Packaging

100 total hook blades per box
20 sleeves with 5 blades each

California Proposition 65 Warning

⚠️ This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.