Mantis BK-3B Tanto Bottleneck Butterfly-Style Folding Knife (1.99" Plain)

Retail Price: $40.00
Our Price: $29.95
Out of Stock
Item #BP-9302


  • Brand:Mantis
  • Overall Length:4.50"
  • Blade Length:1.99"
  • Closed Length:3.40"
  • Weight:2.20 oz.
  • Blade Material:Stainless Steel
  • Blade Style:Tanto
  • Finish:Bead Blast
  • Edge Type:Plain
  • Handle Length:3.40"
  • Handle Material:Stainless Steel
  • Color:Gray
  • Knife Type:Butterfly
  • Model:Bottleneck
  • Model Number:BK-3B
  • Country of Origin:Taiwan
  • Best Use:Everyday Carry
  • Product Type:Knife


The Mantis BK-3B 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-3B knife features a bead blast 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.

Overall Length: 4.5"
Blade Length: 1.99"
Blade/Handle Material: 400 Series Stainless
Closed Length: 3.4"
Weight: 2.2 oz.

Information from Mantis Knives U.S.A.


Customer Reviews

Write a review for this item

Filter By Category