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Buck Knives 040 Onset 3.375in Folding Knife 0040BKSB/13247 Blade Length: 3.375 in, Closed Length: 4.875 in, 19% Off w/ Free Shipping

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Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
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Buck Knives - The 040 Onset
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
1 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
2 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
3 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
4 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
5 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
6 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
7 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
8 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
9 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
10 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
11 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247
12 of 12 images
Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78, 0040BKSB/13247

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Customer Reviews
Most Recent Reviews
Awesome knife by Mark N., February 17, 2024
This is the most expensive pocket knife I have ever purchased, but since I use my knives every day, I decided to splurge on high quality steel. A bit on the heavy side, but the massive frame lock is foolproof. Deploys smoothly, and the steel is, of ...
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Blade Length:
3.375 in
Blade Material:
CPM-S35VN Steel
Serrated:
Non-Serrated
Blade Shape:
Drop Point
Handle Material:
G10
Handle Finish:
Textured G10
Blade Finish:
Stainless Steel
Handle Color:
Black

Code: RN-KN-BUC201-0040BKS

MPN: 0040BKSB/13247

UPC: 033753162008

List: $235.00Save 19%
$189.99

Product Info for Buck Knives 040 Onset 3.375in Folding Knife

Modern Sleek and tough, the 040 Onset is the upgrade to your EDC needs. With a black G10 handle this framelock provides security and strength when in use. Ball bearings and blade flipper ensures smooth, one hand opening, while a removable clip alows for easy carry. A full flat grind blade withBos heat treated S45VN steel offers ultimate performance.image

WARNING: California`s Proposition 65

Specifications for Buck Knives 040 Onset 3.375in Folding Knife:

Manufacturer: Buck Knives
Blade Length: 3.375 in
Closed Length: 4.875 in
Blade Material: CPM-S35VN Steel
Serrated: Non-Serrated
Knife Application: Folding Blade
Overall Length: 8.25 in
Blade Shape: Drop Point
Handle Material: G10
Handle Finish: Textured G10
Blade Finish: Stainless Steel
Blade Thickness: 0.12 in
Lock Type: Framelock
Handle Color: Black
Quantity: 1

Features of Buck Knives 040 Onset 3.375in Folding Knife:

  • Drop point, S45VN full flat grind stainless steel blade
  • Cryogenically treated blade for great edge retention
  • Ball bearing technology for smooth opening
  • Secure use with framelock locking mechanism
  • Stonewash finished belt clip, removable
  • Advanced Edge2x blade technology
  • Forever Warranty

Package Contents:

  • Buck Knives 040 Onset 3.375in Folding Knife

Buck Knives 040 Onset 3.375in Folding Knife Orderable Models

List of Orderable Models

  • Buck Knives 0040BKSB/13247: Buck Knives 040 Onset Folding Knife, 3.375 in, CPM-S35VN Steel, Drop Point, G10, Black, 4.78 , MPN: 0040BKSB/13247 , UPC: 033753162008 , Code: RN-KN-BUC201-0040BKS
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Last updated 2026-09-01 UTC.