CRKT Lake Thunderbolt Folding Knife 3.90" Partially Serrated Drop Point Edge Tanto Blade Serrated Tip Aluminum-Scaled Handle Warranty
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Brand: Columbia River Knife & Tool 7133
Item: 55140
UPC: 794023713305

Specifications and features:
Columbia River Knife and Tool Lake Thunderbolt folding knife
3.90" partially serrated drop point edge Tanto blade
Serrated tip
8Cr14MoV high chromium steel, 58-59 HRC
Dual grind
Non reflective black oxide coating
0.13" blade thickness
4.875" handle
8.75" overall length open
Aircraft grade aluminum InterFrame
LAWKS safety
One handed opening
Ergonomic handle with center swell grooved areas
6061 aluminum scales, anodized charcoal gray
CNC machined with milled pockets on handle
Black oxide coated stainless steel liners
One locking liner
Black oxide stainless steel clip
Oval thumb hole with friction grooves
7.4 ounces
Limited lifetime warranty

For warranty issues, contact 800-891-3100 or

Lake Thunderbolt Knife, Partially Serrated-
This knife features a 3.90" partially serrated tanto blade made of 8Cr14MoV stainless steel, .13" thick, with a Rockwell hardness of 58-59. The blade of this knife has a serrrated tip, a non reflective black oxide coat and an oval hole for ambidextrous one hand opening. The drilled charcoal gray anodized aluminum handle with bronze anodized accents, 4.875" closed, has a center swell with texture notches at the thumb rest and pommel for secure grip, dual stainless steel liners, a liner lock and LAWKS blade safety. A removable black oxide coated stainless steel pocket clip is mounted at the pivot end of this knife. The Lake Thunderbolt Knife with partially serrated blade has an overall length of 8.75" when open, and it weighs 7.4 ounces.

Drop Point Blade -
This blade has a gentle, sloping convex curve to the point versus the concave curve of the clip blade. Being thicker, this blade point is stronger for heavier tasks. It stands up to abuse well, but isn't as effective for easy penetration.

Serrated Blade -
A serrated blade has a cutting edge that has many small points of contact with the material being cut. By having less contact area than a smooth blade, the applied force at each point of contact is relatively greater and the points of contact are at a sharper angle to the material being cut.

Tanto Blade -
This knife blade was inspired by the shape of the Japanese sword blades. The point to this style blade is in line with the spine of the blade. The tanto has a reinforced point which is thick and strong and is good for heavy duty stabbing cuts.

8Cr14MoV -
Chinese steel with similar performance characteristics to AUS 8. An excellent value priced steel for its performance.

Ambidextrous -
Using both hands with equal ease. Pertaining to knives, it is a knife that is not solely designed for a left or right handed person but can be used with equal ease by both hands.

Many CRKT folders feature the patented Lake and Walker Knife Safety system. This system converts folders into virtual fixed blades when the blade is opened and locked, and when the LAWKS lever is slid forward. To fold the knife, simply slide the lever back, and release the liner.
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CRKT Lake Thunderbolt Folding Knife 3.90 Partially Serrated Drop Point Edge Tanto Blade Serrated Tip Aluminum-Scaled Handle Warranty
CRKT Lake Thunderbolt Folding Knife 3.90 Partially Serrated Drop Point Edge Tanto Blade Serrated Tip Aluminum-Scaled Handle Warranty
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