TheONE Butterfly Knife w/ BUSHINGS 440C Channel Balisong - Satin 42

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  • $59.95
  • Regular price $89.95

"The ONE" Butterfly Knife w/ BUSHINGS 440C channel construction and Spring Latch - classic Satin 42 Weehawk clone. One of the most sought after Balisongs, now IN STOCK. This is the BEST version, NOT the cheaper ones that look just like it. Featured as one of S2G's premium  butterfly knives.

These WILL SELL OUT.... order yours today while they last! Very LIMITED QUANTITY !!

  • Classic "Benchmade 4X"  Inspired design (clone), with a 42 Plain edge blade
  • Stainless Steel Handles: Channel construction (each handle is ONE SOLID PIECE)
  • Spring Latch at base allowing you to spring open  with just one hand by simply squeezing the handle
  • Pure Brass Washers and BUSHING system for an Ultra Smooth swing (Bushings are a small insert around the pivot screws, that separates the friction between 2 points of contact, instead of just 1... allowing for an even smoother swing)
  • Razor Sharp  High Quality 440C Premium Stainless Steel with a Beautiful Satin finish
  • Overall Length: 9.5"  Closed Length: 5.5"  Blade Length: 4" Heavy Duty Nylon Sheath Included
  • Blade Thickness: 3mm  Hardness: 58HRC Weight: 5.7oz

"There is a reason why this is called this "theONE", superb quality without breaking the bank!"


NO threadlocker is applied, and is up to the buyer to apply if so desired. We recommend applying to ALL screws, not just the pivots.

Please Note: You must read our DISCLAIMER before purchasing. Check your laws. Absolutely no sales to minors.

TheONE Butterfly Knife 440C BM42 Serrated Best Version Channel Construction Balisong Spring Latch

Customer Reviews

Based on 12 reviews
Great product great service

Don’t normally take time to leave reviews, but this company went out of their way to help me. Solid knife and great customer service. Will definitely be doing business with them again.

Okay, you get what you pay for

Screws kept falling out and has more play than the original BM42. Couldn’t tune this knife to no blade tap, you get what you pay for, with loctite, it’s pretty ok, better than regular ccc, overall, would be better w better hardware. Ok beginner knife, besides that, knife has a lot of potential, I think I “broke” my knife bs I probably don’t know how to tune or properly maintain it. Can become a great flipper w good maintenance

Thank you for the review. They do vary slightly from piece to piece, our last batch of 42 plain actually came with most pieces having no tap right out of the box! Was quite impressed as their quality control is always improving. This factory does indeed have a lot of potential. Once you go with the TI handles from this factory, those are all made with CNC and will give you basically the same tolerances as the original. Try swapping your bushings out to a spare set, sometimes those vary too and can be undersized/oversized.... that may help.

Best balisong under 100 dollars.

there's no better balisong for under 100 dollars that can beat this. I've owned multiple balisong trainers and I've handled my friend's bear and son's balisongs. all the other cheap ones can't even be compared to the quality and the craftsmanship put into this one. I thought it was going to be an overpriced cheapo clone but it actually feels sturdy and flips nicely. no round edges and it came very sharp so be careful while doing aerials and other tricks. other balisongs priced similarly don't even have bushings and can't be taken apart like this one. In addition. all the edges are rounded and polished so it feels nice in hand.

all it needs is loctite or threadlocker before flipping so the screws don't come loose and then it's pretty much perfect.

I've owned this for a few weeks and I am certain you can't find a better bali in this price range.

Patrick Murano
42 one balisong

Beautiful balisong l love it along with the great service 🙏

Martin Finnan
TheOne Bm42

Love it! A little tune job and flips better than some of my high end bali's... Best for the money if you dont mind dialing it in a bit when you get it. Great customer service as well as fast shipping.