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Kershaw 3830 Injection 3.5 Folding Knife 3-1/2" Plain Bead Blast Blade, G10 Handles

Customer Reviews 4.727 Read 22 reviewsWrite a Review
Part Number: KS3830
Manufacturer: Kershaw Knives
Retail Price: $59.99
Our Price: $38.95
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KS3830: 3830 Injection 3.5
Kershaw Knives

Custom details without the custom price—that's the Injection 3.5 from Kershaw and custom knifemaker Todd Rexford. 

From the tip of its classic drop-point blade to its 3D-machined G10 handle, the Injection offers streamlined good looks. Details like decorative pivot hardware and machined thumbstuds give the Injection a high-end custom look and feel. The G10 handle features six incised cutouts on each side, letting you see through to the stainless steel liners. The G10 is slightly textured for a secure grip. Even the backspacer is cool; it's chamfered (cut at an angle) on the back end. Another nice detail is the inset lanyard pin so nothing interrupts the smooth line of the knife. And all of this at a price that definitely won't break the bank.

The 3 1/2-in. blade gives you a little extra length for taking on larger tasks. Built of high-performance 8Cr13MoV, it comes razor-sharp and holds its edge well. The manual opening is smooth and easy. Once open, the blade is secured with a steel locking liner. The pocketclip is reversible for left- or right-handed carry. Want a slightly smaller knife? Check out the Injection 3.0.
  • Manual - There is no mechanical assist, such as SpeedSafe, used to open the folding knife. It opens the classic, old-school way.
  • Liner Lock - Locks the blade open during use; one side of the knife's steel "liner," the steel plate to which the handle scales are attached, moves into position behind the blade to securely lock it open.
  • Reversible - Pre-drilled holes in the handle enable the user to change either the tip position or the side on which the knife carries.
  • Liner lock
  • Thumbstud
  • Reversible pocketclip
  • Steel: 8CR13MOV, bead-blasted finish
  • Handle: 3D-machined G10
  • Blade length: 3 1/2 in. (8.9 cm)
  • Closed length: 4 1/2 in. (11.4cm)
  • Overall Length: 8 in. (20.3 cm)
  • Weight: 4.4 oz.
  • Made in China

UPC Code: 087171034928

Pocket Clip
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
8Cr13MoV Steel
8Cr13MoV Steel
An affordable medium carbon stainless steel with a good balance of edge holding and corrosion resistance properties.
G10 Handles
G10 Handles
Formed in a sheet under high pressure by combining fiberglass and an epoxy resin binder. These handles are lightweight and shaped to ensure a solid grip.
4.727 (22 reviews)
4.7 out of 5 stars
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5 out of 5
Guy M
Atlanta, GA
Feb 12, 2017
Pros: Overall Quality, Blade Sharpness, Lock Ease of Use, Handle Feel, Ease of Opening, None
Cons: Weight
Awesome EDC Value
For the special KC price this folder delivers much more than expected. Blade is sharp right out of the box and the opening action is very smooth. It is a bit heavy to wear with sweats but that's about the only knock I can make on this incredibly high value offering from Kershaw. I've purchased $40 and $50 knives in the past that are of less quality than this gem. Thanks again Knife Center for this outstanding special!
4 out of 5
N/W illinois
Jan 09, 2017
Pros: Handle Material, Handle Feel, Ease of Opening, Pocket Clip, Weight, Lock Ease of Use, Lock Type
Cons: Blade Material, None
Great EDC for the price i add a no worry scratch dent dink knife to my every day carry rotaion of the three knives i carry daily so go ahead use it abuse it and keep my high end knives sharp and ready for there own tasks my only regret is its made in china and etched into blade
5 out of 5
Morris County, NJ
Jan 03, 2017
Pros: Ease of Opening, Handle Material, Handle Feel, Weight, Overall Quality, Lock Ease of Use, None
Cons: Pocket Clip
Great knife, outstanding value
With the Injection, you get a great, quality Kershaw knife at a price that beats those cheap, knockoff, flea-market blades. As always, Knifecenter price and service can't be beat. Even though this is a manual opener, the action is nice, smooth, and easy to deploy. One-handed open/close is no problem. Scales are nicely formed and certainly comfortable. Blade is Kershaw sharp out-of-the-box. It's a liner-lock, non-assisted opener at a budget price, but punches well-above its weight class. If I were picking nits, the pocket clip requires a tiny Torx bit to remove, but at this price, I have no complaints.
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