Zero Tolerance Emerson 0640 Folding Knife


Zero Tolerance Emerson 0640 Folding Knife Carbon Fiber/Titanium

The Zero Tolerance 0640 Emerson collaboration was recently teased on ZT's Instagram page. It features a two-tone CPM-20CV stainless steel blade with satin grinds and stonewashed flats. The handle is comprised of green and black carbon fiber overlays with titanium scales. An ambidextrous thumb disk facilitates opening the blade, while phosphor bronze washers allow it to glide open easily. A tip-up, reversible pocket clip ensures that this stellar knife is readily available whenever you need it.


CPM-20CV stainless steel offers the best in class edge retention and corrosion resistance.

Carbon fiber overlays and a titanium handle offer both strength and class.

Reversible pocket clip for easy carry for both left and right handers.



Overall Length:8.50"

Blade Length:3.75"

Cutting Edge:3.625"

Blade Width:1.00"

Blade Thickness:0.15"

Blade Material:CPM-20CV

Blade Style:Clip Point

Blade Grind:Flat


Edge Type:Plain

Handle Length:4.75"

Handle Width:1.00"

Handle Thickness:0.54"

Handle Material:Carbon Fiber, Titanium

Color:Black, Green

Weight:4.40 oz.

User:Right Hand, Left Hand

Pocket Clip:Tip-Up

Knife Type:Manual

Opener:Thumb Disk

Lock Type:Frame Lock

Brand:Zero Tolerance


Model Number:0640, zt 0640, zt640

Designer:Ernest Emerson

Country of Origin:USA

Best Use:Everyday Carry, Tactical

Product Type:Knife

Customer Reviews

Based on 1 review
Fantastic Knife

Excellent quality product. Great fit and finish. Perfect blade centering and smooth operation.