Mantis BK-2B Tanto Bottleneck Butterfly-Style Folding Knife - Black Plain

Retail Price: $40.00
Our Price: $30.99
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Item #BP-8977


  • Overall Length:4.50"
  • Blade Length:1.875"
  • Blade Thickness:0.12"
  • Blade Material:420HC
  • Blade Style:Tanto
  • Finish:Black
  • Edge Type:Plain
  • Handle Length:2.50"
  • Handle Thickness:0.34"
  • Handle Material:Stainless Steel
  • Color:Black
  • Weight:2.20 oz.
  • User:Right Hand
  • Pocket Clip:Tip-Up
  • Knife Type:Manual
  • Brand:Mantis
  • Model:Bottleneck
  • Model Number:BK-2B
  • Country of Origin:Taiwan
  • Best Use:Everyday Carry
  • Product Type:Knife


The Mantis BK-2B Bottleneck is a collaboration with Hawk Designs of Idaho City, ID. Gavin and Grant Hawk designed the Bottleneck design, which boasts a bottle opener and a 50-state legal butterfly style knife which attaches effortlessly to any keyring with its integral handle/latch configuration. The BK-2B knife features a black finished Tanto style blade!

The action on this knife isn't ideal for serious flipping, but it makes a fun keychain knife that safely conceals and locks the blade when not in use.

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