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Case Trapper Yellow Chrome Vanadium 4-5 in. Pocket Knife

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

The Trapper is one of the most beloved knives in the Case line — a jack knife with two full-length blades and a distinctive yellow handle you can still spot in a tackle box thirty years later. The kind of thing you buy once and then give to somebody.
Case MPN 161 In Stock & Ready to Ship
$59.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

Case · Made in Bradford, PA, U.S.A.

Some knives get used. This one gets handed down.

You have seen this knife before. That distinctive yellow handle brightens the whole Yellow Synthetic family while keeping its toughness — which is a big part of why the Trapper is one of the most beloved knives in the Case line, and why you can still spot it in the bottom of a tackle box thirty years later.

That is exactly why we stock it. It is not a gadget. It is the kind of thing you buy once, use for decades, and then give to somebody.

  • Two full-length blades
  • 4.13” closed
  • Mirror-polished carbon steel
  • Non-locking slip joint
  • Smooth Yellow Synthetic handle
  • Made in Bradford, PA

Named for the work it was built for

The Trapper gets its name from the consumer it was designed for. Basic trapping and skinning blades, light weight, nothing extra — a must-have for anyone trapping small game, and the reason the pattern outlived the job description. It is a jack knife with two full-length blades, and each one has a role.

Blade one · 3.25” Slender clip

Commonly used as the multi-purpose blade, and the one preferred for detail work. Concave-ground, mirror-polished, with a standard nail mark.

Blade two · 3.27” Long spey

Commonly used as the all-purpose utility blade — the everyday cutting that would otherwise dull your detail edge. Two blades in one handle means you never have to choose.

Straight talk: this is a non-locking slip joint.

Case lists the lock type as Non-Locking (Slip Joint). The backspring holds the blade open under real tension, but it does not lock — this is the traditional pattern, built the traditional way. Open it deliberately, keep your fingers clear of the closing path, use two hands to shut it, and don’t use it as a pry bar. That is the honest trade for a slim knife that disappears in a pocket. (Carry rules vary by state and city — check yours.)

High carbon steel, and what it asks of you

These are high carbon steel blades, mirror-polished, stamped 3254 CS. Case points to their high tensile strength, wear resistance, and toughness — and many people prefer this steel specifically for its edge retention and its ease of re-sharpening. It takes an edge, it keeps it, and when it finally dulls it comes back without a fight.

The trade-off is honest, and we would rather you hear it from us than learn it the hard way: these are not stainless steel blades. A thin coat of oil applied after each use helps maintain their original finish. Do that and this is a knife you hand to somebody. Skip it and you will be dealing with the consequences in a season.

The details you pay for

  • Smooth Yellow Synthetic handle. High-visibility yellow, fitted with the Case oval shield.
  • Mirror-polished blades. Both blades are finished, not just ground.
  • Engravable. Case lists this pattern as engravable — worth knowing if it is going to somebody.
  • Comes conveniently packaged in a box. Ready to give without a wrapping job.
  • Limited lifetime warranty. Backed by Case.

Keep it for the long haul

  1. Oil it after each use. A thin coat on the blades helps maintain their original finish. With non-stainless steel, this is the whole ballgame.
  2. Keep it dry. These blades are not stainless — put it away wet and you will regret it.
  3. Oil the joint too. A drop at each pivot keeps a slip joint snapping the way it should.
  4. Touch it up, don’t grind it. This steel re-sharpens easily; a few strokes on a fine stone beats a hard re-profile once a year.
Knife-nerd specs
Pattern / stamp Trapper — 3254 CS (model 00161)
Case family Yellow Synthetic
Knife type Folding jack knife, two full-length blades
Blades Clip 3.25” · Spey 3.27”
Blade material Carbon steel, mirror-polished
Master blade grind Concave · standard nail mark
Closed length 4.13” (4.125”)
Weight 4.0 oz
Handle Smooth Yellow Synthetic with Case oval shield
Lock type Non-locking (slip joint)
Engravable Yes
Warranty Limited lifetime warranty
Origin Made in Bradford, PA, USA from domestic and imported materials

Because Case uses hand-crafting and natural materials, your knife may not look exactly as depicted.

Questions people actually ask

Does the blade lock open?
No. Case lists the lock type as Non-Locking (Slip Joint) — the backspring holds it open firmly, but it is not a locking knife. Close it with two hands and keep fingers out of the path.
These aren’t stainless. What does that mean for me?
It means maintenance. Apply a thin coat of oil to the blades after each use to help maintain their original finish. That is Case’s own guidance, and it is not optional.
So why carbon steel at all?
High tensile strength, wear resistance, and toughness — and many people prefer it for its edge retention and how easily it re-sharpens. You trade a little maintenance for that.
Which blade do I use for what?
The slender clip is commonly used as the multi-purpose blade and is preferred for detail work. The long spey is commonly used as the all-purpose utility blade.
Is it a good gift?
It arrives conveniently packaged in a box, it is engravable, and it carries a limited lifetime warranty. It is one of the few gifts left that actually gets handed down.
Shop Local First This is a hardware store knife.

Knives like this one are the reason independent hardware stores still have a knife case by the register. If there is a local store near you that carries it, buy it there — that is the whole point of what we do. Our store directory lists local, independently owned hardware stores so you can check before you order.

Buying from us instead? Every knife we ship comes from authorized manufacturer channels — no marketplace resellers, no counterfeits.

Pairs with: fishing gear · hunting & shooting · camping gear · work gloves · flashlights

The Details Specifications

Brand Case
Model / MPN 161
UPC 021205001616
Weight Under 1 lb
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

Go ahead. Check.

You're going to price-check us against Amazon, Home Depot, and Lowe's. Everybody does. Good — open all three tabs. We'll wait. Then look hard at what you're actually being handed over there.

On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Case. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Case

Or skip the tabs entirely and buy it down the street. Find a store near you →

Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

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