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Jakub Wieczorkiewicz

ESCA Boost | 2.04" 140Cr | G10 | Crossbar lock

Variant: Venom Green
Real Steel Knives
$59.00USD $69.00

ESCA BOOST

ESCA BOOST takes the ultra-compact Crossbar Lock design to the next level, combining premium materials, refined lines, and enhanced performance in a pocket-friendly package. With a durable G10 handle and a high-performance 140Cr blade, this upgraded version delivers greater strength, control, and confidence for everyday carry.

Designed by PoltergeistWorks:

  • Symmetrical Crossbar Lock, fully ambidextrous for right- and left-handed users
  • Premium G10 handle for enhanced grip, durability, and a more refined feel
  • Upgraded 140Cr blade steel for improved edge performance and overall durability
  • Elegant, streamlined contours give BOOST a more sophisticated and dynamic appearance
  • All screws feature a distinctive triangular drive design for a clean, unified look
  • Compact and lightweight at just 49g, making it easy to carry every day
  • Built for everyday cutting tasks, unboxing, general utility, and light outdoor use

Despite its compact size, ESCA BOOST delivers a noticeable step up in materials, ergonomics, and performance — a refined evolution of the original ESCA, made for those who want more from a truly pocket-sized knife.
  • Locking Type
    Crossbar Lock
  • Opening Mechanism
    Thumb Stud
  • Weight
    49g/1.55oz
  • Blade Material
    140Cr
  • Blade Thickness
    1.9mm / 0.08“
  • Blade Length
    52mm / 2.04"
  • Handle Length
    75mm / 2.95"
  • Total Length
    127mm / 5"
  • Designer
    Jakub Wieczorkiewicz

Payment & Security

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