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Mantis BK-3b Bottleneck Bali-Song Style Keychain Knife 1.99" Bead Blast Tanto Single Edge Blade, Bottle Opener

Customer Reviews 3.250 Read 4 reviewsWrite a Review
Part Number: MNTBK3B
Manufacturer: Mantis Knives
Retail Price: $40.00
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MNTBK3B: BK-3b Bottleneck
Mantis Knives

The introduction of the "Bottleneck Family" was a milestone for the Mantis brand. This series of knives was our first collaboration with Hawk Designs of Idaho City, ID.

Gavin and Grant Hawk have long been friends of the Mantis organization, so it was only natural that we eventually collaborated to bring knife enthusiasts one of the most unique gadgets that the knife-marketplace has ever seen.

The Bottleneck design boasts a bottle opener, butterfly knife which attaches effortlessly to any keyring with it's integral handle/latch configuration.
  • Overall Length: 3.750"
  • Blade Length: 1.990"
  • Blade Material: 400 Series Stainless
  • Blade Style: Modified Tanto Edge
  • Handle Material: 400 Series Stainless
  • Lock Style: Patented Latch-Lock with integrated handle springs
  • Carry System: Pocket Clip
  • Weight: 3.1 oz.
  • Special Features: Bottle opener can be accessed and used while knife is still attached to keychain,to activate knife... a simple flip of the latch exposes the blade.

UPC Code: 014978050639

Pocket Clip
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Steel Handles
Steel Handles
Stainless Steel knife handles provide strength and durability while using chromium oxide to create a rust-resistant barrier.
3.250 (4 reviews)
3.2 out of 5 stars
5 star
4 star
3 star
2 star
1 star
4 out of 5
Aug 18, 2014
Pros: Pocket Clip, Blade Sharpness, Blade Material, Handle Material, Handle Feel, Weight, Ease of Opening, Overall Quality
Cons: Lock Ease of Use, Lock Type, None
A bit large for a keychain
A nice little novelty knife. I question the use on a keychain; although the lock is fairly strong it WILL slip off. Built fairly well, everything seems tight. The blade is very sharp. and the finish is good.
3 out of 5
May 22, 2014
Pros: None
Cons: Handle Feel
Nice novelty
I bought this as a gift and I find it a nice gadget. No real use. The handle just is too short to use this knife for anything else than opening letters. All in all, it´s great fun.
1 out of 5
Dec 26, 2012
Pros: None
Cons: Overall Quality
Handle detached after first use. The knife has great functionality but it is a real piece of junk. Knife center took it back with no quiets ions. A great company.
Read all 4 Reviews »
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