Kershaw Launch 4 Automatic Knife, 1.9" Blade, Aluminum Handle - 7500BLK
Kershaw Launch Automatic Knife, 1.9" Blade, Aluminum Handle - 7500BLK
Kershaw Launch Automatic Knife, 1.9" Blade, Aluminum Handle - 7500BLK

Kershaw Launch 4 Automatic Knife, 1.9" Blade, Aluminum Handle - 7500BLK

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The Kershaw Launch 4 Automatic Knife is a high-performance and lightweight knife that is legal to carry almost anywhere you go.

The Launch 4 is the perfect compact knife for everyday carry. It boasts a 1.9-inch CPM 154 steel blade that takes and holds an excellent edge and provides good corrosion resistance, wear resistance, and toughness. The blade is also DLC-coated for additional blade protection and non-reflective good looks.

The handle and integrated backspacer of the Launch 4 are made from durable anodized aluminum, in an attractive black finish.

Despite its heavy-duty construction, the Launch 4 is still just 1.8 ounces, so you won't even know you're carrying it.

The Launch 4's automatic opening is engaged by the push-button release which is recessed so that it is level with the flat of the handle, preventing it from accidentally releasing into your pocket. 


- Compact size and lightweight for easy carry
- High-performance CPM154 steel 
- DLC-coating
- Integrated backspacer
- Recessed push-button release 
- Single-position pocket clip 

Brand: Kershaw Knives
Catalog Number: 604635
Blade Thickness 0.121
Brand Kershaw
Model Launch 4
Model Number 7500BLK
Opener Push Button
Automatic Knife Yes
Blade Color Black
Blade Edge Plain
Blade Length 1.9
Blade Material CPM 154
Closed Length 3.2
Country of Origin USA
Handle Color Black
Handle Material Aluminum
Knife Weight 1.8
Knife Type Folding
Lock Type Button Lock
Pocket Clip Include Yes
Point Spear
Sheath Included No
Total Length 5.1

Established in 1974 in Oregon, Kershaw has built a strong reputation for producing reliable and affordable knives that cater to various needs, from everyday carry and outdoor activities to tactical and professional use.

Throughout its history, Kershaw has been at the forefront of knife innovation. The brand is acclaimed for its use of advanced materials such as high-performance stainless steels and durable handle materials like G-10, carbon fiber, and aluminum. Kershaw knives often feature smooth assisted opening mechanisms, ensuring quick and effortless deployment, a feature that has become a signature characteristic of the brand.

Some of Kershaw's top models include the Blur, Leek, Emerson collaborations, and Launch series. The brand expertly vacillates between offering budget-friendly folders and higher-quality knives made in the United States.

Kershaw’s ability to blend cutting-edge technology with practical design has solidified its position as one of the leading knife manufacturers in the industry, continuing to attract a loyal following of users seeking top-tier performance at an affordable price.

Customer Reviews

Based on 7 reviews
Ellis Roberson
Kershaw auto

Great knife from a very reliable maker !!!!!!

Launch 4

I absolutely love this knife. Its small, light & perfect for what I need it for....quick opening of boxes & packages. Shipping was fast & website was easy to search & purchase. Would buy from here again.

Vince Alfieri
Perfect size

This is the one you'll carry daily.

Thanks for sharing your feedback! We're glad you are satisfied with your purchase!

Ronald Ballantine
Very solid made

Beautiful little carry lite and small yet functional has become my favorite.

Rhett Steen

Kershaw Launch 4 Automatic Knife, 1.9" Blade, Aluminum Handle - 7500BLK