Shark Knife 2 Pack with 12 Blades and Holster, Aluminum Utility Knife Set for Roofing, Flooring, Vinyl and Carpet, Quick Change Hinged Body, Fits Standard, Hook and Concave Blades - ZY315

Great handling cut my shingles like butter very durable strong grip although screw can wear out after couple uses makes it hard to close other then that great knife .

Good good good

Works perfect strong and very safe to use

My husband is a floorlayer and said these were the best knives he has purchased in a long time.

I literally use this item daily in my field of work and couldn’t be happier. The item has last for over a year without any issue. It fits in the hand amazingly and allows great pressure without much strain and the blades stay snug in place. It’s light weight and fairly cheep considering 10$ per knife and come with a variety of blades. The provided blades could definitely be better but as added items they got the job done until I used my personal faves. Great value in my opinion and I’m definitely gonna get more for future use.

I use them to cut my wall pieces for carpet installation or demo. They work incredibly well and are comfortable. They use utility blades and hood blades no problem and can store quite a bit inside of them! Helped me pass my union checklist for local 1247

Husband was very pleased with the sharpness, durability and has said it is value for money.

This blade fits perfect in your hand. It feels nice and cuts smooth. The design makes it easy to cut with comfort. The best blade by far! Would purchase again!

The magnet and single slot holder is key!!!

These style knives are great for roofing, so I ordered a 2-pack for myself and a coworker. We both love the knife and prefer it over the similar curved, and thick base model. Appropriately priced, durable, and comfortable. The holster/sheath is a little tight though, or I'd give it 5 stars. Highly recommended for roofing 👌