Zero Tolerance 0350 Assisted Opening Knife

Product Description

The Zero Tolerance 0350 is one of the most iconic hard-use folding knives ever produced. Designed by legendary knifemaker Ken Onion, this American-made workhorse has earned a loyal following among military personnel, law enforcement, first responders, tradesmen, and everyday carry enthusiasts. Built to withstand demanding environments, the 0350 combines premium materials, lightning-fast assisted opening, and exceptional durability in a compact yet rugged package.

Its 3.25-inch drop point blade is crafted from premium CPM S30V stainless steel, delivering excellent edge retention, corrosion resistance, and toughness. The durable black Cerakote® coating reduces glare while providing enhanced wear and corrosion protection. The blade features a versatile high-performance grind that excels at slicing, piercing, and heavy-duty utility work.

Zero Tolerance's renowned SpeedSafe® assisted opening system allows for rapid one-handed deployment using the ambidextrous flipper, even while wearing gloves. A secure liner lock provides rock-solid lockup during demanding cutting tasks.

The textured black G10 handle offers outstanding grip in wet, cold, or dirty conditions, while the ergonomic contours make the knife surprisingly comfortable despite its heavy-duty construction. A four-position pocket clip allows users to customize carry for left- or right-handed use with either tip-up or tip-down orientation.

Proudly made in the USA, the ZT 0350 continues to be regarded as one of the toughest assisted-opening knives available. Owners consistently praise its powerful deployment, dependable lockup, and tank-like construction, making it a favorite for hard-use everyday carry.

Features

• Designed by Ken Onion
• Premium CPM S30V stainless steel blade
• Black Cerakote® blade finish
• SpeedSafe® assisted opening system
• Ambidextrous flipper deployment
• Secure liner lock
• Textured black G10 handle scales
• Four-position pocket clip
• Heavy-duty everyday carry and tactical design
• Made in the USA

Specifications

• Model: 0350
• Designer: Ken Onion
• Knife Type: Assisted Opening Folding Knife
• Overall Length: 7.60 in.
• Closed Length: 4.60 in.
• Blade Length: 3.25 in.
• Blade Thickness: 0.121 in.
• Weight: 6.20 oz.
• Blade Steel: CPM S30V Stainless Steel
• Blade Style: Drop Point
• Blade Finish: Black Cerakote®
• Blade Edge: Plain
• Opening Mechanism: SpeedSafe® Assisted Opening with Flipper
• Lock Type: Liner Lock
• Handle Material: Textured G10
• Handle Color: Black
• Pocket Clip: Four-Position (Right/Left, Tip-Up/Tip-Down)
• Country of Origin: USA

Why You'll Love It

The Zero Tolerance 0350 has stood the test of time as one of the industry's premier heavy-duty assisted folders. Its premium CPM S30V steel, lightning-fast assisted action, rugged G10 handle, and uncompromising build quality make it a knife that's equally at home on the jobsite, in the outdoors, or in your everyday carry rotation. If you're looking for a dependable American-made knife built to handle years of hard use, the ZT 0350 remains one of the best values in the Zero Tolerance lineup.