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Kershaw 7500PURBLK Launch 4 AUTO Cali Legal Folding Knife (1.9 Inch CPM-154 Black DLC Plain Blade) Purple Aluminum Handle

MANUFACTURER: Kershaw Knives

This product is no longer available, but don't go just yet.

KS7500PURBLK: Launch 4 California Legal Automatic Knife Purple
Kershaw Knives

Kershaw made something special for our Californians or for anyone who prefers a shorter-bladed auto—the Launch 4. The Launch 4 sports a blade of just 1.9 inches, nice and legal. And pretty handy, too.

The blade is high-performance CPM154 steel. This powdered metallurgy steel has more uniform distribution of carbides—so it takes and holds an excellent edge, provides good corrosion resistance, wear resistance, and toughness. The blade is DLC coated for an additional measure of blade protection and non-reflective good looks. Then to lighten the Launch 4’s weight, we made the handle and integrated backspacer of durable anodized aluminum.

The Launch 4 opens with a push button, recessed so that it is level with the flat of the handle. This is a safety feature and makes it harder for the knives to accidentally deploy. For left-handed use, press the blade-release/lock button with your index finger instead of your thumb. The Launch 4 has a single-position pocketclip and carries tip-up.


  • Overall Length: 5.10 in.
  • Blade Length: 1.90 in.
  • Blade Thickness: 0.12 in.
  • Blade Material: CPM-154 Stainless Steel
  • Blade Style: Spear Point
  • Blade Grind: Hollow Ground
  • Blade Finish: Black DLC
  • Edge Type: PlainEdge
  • Handle Length: 3.20 in.
  • Handle Thickness: 0.48 in.
  • Handle Material: Anodized Aluminum
  • Handle Color: Purple
  • Frame/Liner: Aluminum
  • Weight: 1.80 oz.
  • Carry Method: Pocket Clip - Right Hand, Tip-Up
  • Knife Type: Automatic Opening
  • Opening Mechanism: Push Button
  • Locking Mechanism: Plunge Lock
  • Brand: Kershaw
  • Model: Launch 4
  • Model Number: 7500PURBLK
  • Made in USA

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--Eric - Naples, FL