Rat Worx MRX-LW Chain Drive Automatic Knife Black (3.6" Black) RW-MRX-22201

Our Price: $275.00
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Item #BHQ-36293


  • Overall Length:8.50"
  • Blade Length:3.625"
  • Cutting Edge:3.375"
  • Blade Thickness:0.11"
  • Blade Material:CPM-154
  • Blade Style:Drop Point
  • Blade Grind:Hollow
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:5.00"
  • Handle Thickness:0.49"
  • Handle Material:Aluminum
  • Color:Black
  • Weight:4.42 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Automatic
  • Opener:Push Button
  • Lock Type:Plunge Lock
  • Brand:Rat Worx
  • Model:MRX LW
  • Model Number:RW-MRX-22201
  • Country of Origin:USA
  • Best Use:Everyday Carry
  • Product Type:Knife


The Rat Worx MRX series of knives represents several firsts in the knife making industry. It features a fully automatic blade that operates on an innovative mini roller chain system. Simply press the firing button and a chain pulls the blade smoothly into the open position with snappy automatic action. The blade is powered by dual nested right and left hand extension springs and pivots on a permanently lubricated ball bearing system.

This knife has a recurve blade made from CPM-154 steel with a black finish. The lanyard cut handle is made from aluminum with a black hard coat anodized finish and comes equipped with a tip-up carry pocket clip. This MRX LW (Lightweight) edition features a slightly smaller blade at 3.65" and a lighter design for convenient EDC. The MRX line of knives represent the next generation of fail-safe automatics, and are the only knives with a chain link auto mechanism and permanently lubricated ball bearing pivot.


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