Kershaw Launch 18 Automatic Knife | 7551
SKU: 85149134158

Kershaw Launch 18 Automatic Knife | 7551

Sale price$127.75 Regular price$141.95
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Description

Kershaw Launch 18 Automatic Knife | 7551Overview of the Kershaw Launch 18 Automatic Knife 7551 The Kershaw Launch 18 Automatic Knife (MPN: 7551) is a high performance folder that balances rapid deployment with a featherweight design. At just 2. 3 ounces, this knife is a top tier choice for professionals who need a reliable edge without the bulk. The 2. 79 inch spear point blade is crafted from CPM 154 powdered metallurgy steel, offering a hardness of HRC 58 60. This ensures your edge stays

Overview of the Kershaw Launch 18 Automatic Knife | 7551


The Kershaw Launch 18 Automatic Knife (MPN: 7551) is a high-performance folder that balances rapid deployment with a featherweight design. At just 2.3 ounces, this knife is a top-tier choice for professionals who need a reliable edge without the bulk. The 2.79-inch spear-point blade is crafted from CPM 154 powdered metallurgy steel, offering a hardness of HRC 58-60. This ensures your edge stays sharp through rigorous use while providing excellent corrosion resistance.


Precision Engineering

The Launch 18 features a full-flat grind, making it an exceptional tool for slicing tasks. To keep the profile slim and snag-free, Kershaw utilized a low-profile push button that makes accidental deployment much harder while still allowing for blazing fast action. The stonewashed finish on the blade is not just for looks; it effectively masks the scratches and wear that come with daily duty.


Premium Materials and Finish

The handle is constructed from durable 6061-T6 aluminum with a dark gray anodized coating. Extra attention was paid to the details, including a ceramic bead-blasted titanium pivot trim ring and an integrated backspacer. These features, combined with the reversible deep-carry pocket clip, make the 7551 a versatile and sophisticated addition to any tactical or everyday carry kit.



Key Features

  • High-Performance Steel: The CPM 154 blade steel provides a perfect balance of toughness, wear resistance, and edge retention.

  • Rapid Deployment: The push-button automatic opening allows for instant, one-handed access in time-sensitive situations.

  • Lightweight Handle: Constructed from gray anodized 6061-T6 aluminum for a sturdy grip that does not weigh down your gear.

  • Durable Blade Finish: A stonewashed coating hides use-related scratches and maintains a professional appearance.

  • Enhanced Safety: The low-profile button design reduces the risk of the knife firing unintentionally in a pocket or pouch.

  • Refined Hardware: Includes a ceramic bead-blasted titanium pivot ring and black-oxide screws for a sleek, modern look.

  • Ambidextrous Carry: Equipped with a reversible deep-carry pocket clip for tip-up carry on either the left or right side.

  • USA Made: Designed, prototyped, and manufactured in the United States to ensure the highest quality control.



Compatibility


The Kershaw Launch 18 is compatible with most standard pocket carry setups and tactical belts. The reversible clip allows it to fit comfortably in various pocket orientations for both left-handed and right-handed users.

Important Shipping Note: Due to federal regulations, this automatic knife cannot be shipped via the United States Postal Service (USPS). It is compatible with physical street addresses only via UPS Ground. Orders addressed to PO Boxes will be cancelled to remain in compliance with law.



Intended Users


This automatic knife is designed for those who work in fast-paced environments where one-handed tool access is a necessity. Law enforcement officers and EMS personnel typically use the Launch 18 as a reliable backup tool. Forensic investigators and military members find the lightweight 2.3-ounce frame ideal for carrying all day without fatigue. It is also a favorite for everyday carry enthusiasts who appreciate a thin, slicey edge for general utility tasks.



What’s Included

  • 1 x Kershaw Launch 18 Automatic Knife (7551)

  • 1 x Reversible Deep-Carry Pocket Clip (Factory Installed)

  • Standard Kershaw Instruction and Safety Manual

  • Limited Lifetime Warranty Documentation



Frequently Asked Questions about Launch 18


Question 1

What is the benefit of the CPM 154 steel used in the Launch 18?

CPM 154 is a powdered metallurgy steel that offers more uniform carbide distribution than standard steels. This results in a blade that is easier to sharpen, holds an edge longer, and resists chipping during heavy use.


Question 2

Can I carry this knife on either my left or right side?

Yes, the Launch 18 features a reversible deep-carry pocket clip. You can move the clip to either side of the handle using a standard Torx driver to accommodate your preferred carry orientation.


Question 3

Is the gray handle coating durable?

The handle is made from 6061-T6 aluminum with a gray anodized finish. Anodizing creates a hard surface layer that is highly resistant to fading, scratching, and corrosion during daily field use.


Question 4

Why can this knife not be shipped to a PO Box?

Federal law prohibits the shipment of automatic knives through the USPS. Because PO Boxes require USPS delivery, we must ship these items via UPS Ground to a physical street address instead.


Question 5

What are the exact dimensions of the 7551?

The knife has a blade length of 2.79 inches and a closed length of 4 inches. When fully opened, the knife measures 6.79 inches, providing a full-sized grip in a compact, 2.3-ounce package.



Why Buy from WCUniforms


WCUniforms is owned by a former law enforcement officer and EMT, as well as USMC and USCG military veterans. We have used the products we sell in the field and stand by their quality. Most orders ship the same day, and our goal is to process all in-stock items within 48 business hours. We offer hassle-free 30-day returns and provide SMS and email tracking updates for every order. If you need assistance, we offer real human instant chat during business hours and phone support at 855-452-4440.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 85149134158

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Chris Hoekstra
Massapequa, US
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these: First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is! Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber. Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way! Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
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Reviewed in the United States on December 20, 2012
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Murzeig
New York, US
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
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Reviewed in the United States on February 4, 2026
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Drippy
Battle Creek, US
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
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AJ1983
Louisville, US
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
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Reviewed in the United States on January 10, 2026
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Staci
Whiting, US
★★★★★ 5
My Dog's Favorite Balls
Size: 2 Count (Pack of 1), Style: Pack of 2
My dogs love these balls and won't play with any others. My lab has to carry the orange ball and track and retrieve the blue one. We have a system!
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Reviewed in the United States on May 23, 2026

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