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Deal.ai › Coast
Coast
Coast DX311 Double Lock Folder

Coast DX311 Double Lock Folder

Best price now

$15.00at KPaul IndustrialChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $15.00 at KPaul Industrial on Nov 12.
  • Checked at 2 stores.

Our take on the Coast DX311 Double Lock Folder

The Coast DX311 is a folding everyday-carry knife with a partially serrated blade, a checkered fiberglass-filled nylon handle and a liner lock backed by Coast's Double Lock switch. The second lock blocks the liner lock from disengaging during hard cuts, and a tension screw tunes how easily the blade closes. A thumb hole gives one-handed opening for either hand, and the three-position clip lets you set tip-up or tip-down carry. It suits people who want a safety-focused work folder more than a slim, light pocket knife.

Best forEveryday carry with a safety priorityLeft-handed usersHard-use cutting tasksBuyers who want a backed warranty
Pros
  • Double Lock adds a second safety layer over the liner lock
  • Thumb hole works for right- and left-handed opening
  • Three-position clip adjusts to carry style
  • Partially serrated blade handles rope and fibrous material
  • Checkered handle gives a secure grip
  • Lifetime warranty against defects
Cons
  • Heavier and bulkier than a plain liner-lock folder
  • Double Lock switch adds a step before closing
  • Partially serrated edge is less clean for fine slicing
  • Fiberglass-filled nylon handle feels less premium than metal

Coast DX311 Double Lock Folder prices at every store

  • KPaul IndustrialNew

    In stockReturn policy

    $15.00Checked Nov 12
    Visit KPaul Industrial
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $16.99Checked Nov 12
    Visit Amazon

Store links may earn us a commission.

Coast DX311 Double Lock Folder price history

Lowest price we've seen: $16.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Coast DX311 Double Lock Folder

The Coast DX311 is a folding pocket knife with a partially serrated blade and a checkered, fiberglass-filled nylon handle for a secure grip. A thumb hole near the base of the blade lets you open it with one hand, whether you are right- or left-handed. The hole also reduces the knife's weight.

The Double Lock uses a Liner-Lock that engages automatically and locks the blade open during standard use. For tougher cuts, you can push the Double Lock switch forward to keep the Liner-Lock from disengaging and the blade from closing. A tension screw on the side adjusts the safety detent-action, which controls how easily the knife closes.

The pocket clip can be set to three positions, so you can carry the knife the way that suits you and keep it easy to reach with your dominant hand. The knife is backed by Coast's lifetime warranty against defects in materials and workmanship.

Model
Coast DX311 Double Lock Folder (CG006CP)
Blade material
7Cr17 stainless steel
Blade edge
Partially serrated
Blade length
3.35 in / 8.5 cm
Handle material
Nylon, fiberglass-filled, checkered
Length open
7.75 in / 19.7 cm
Length closed
4.5 in / 11.43 cm
Weight
3.2 oz / 90 g
Opening
One-handed, thumb hole
Locking
Liner-Lock with Double Lock switch
Pocket clip
Three-position
Warranty
Lifetime, against defects in materials and workmanship

Questions and answers

How does the Double Lock work?
The liner lock engages automatically when the blade opens. Pushing the Double Lock switch forward blocks the liner lock from disengaging during rugged cuts. A tension screw on the side adjusts how easily the knife closes.
Can left-handed users open it one-handed?
Yes. The thumb hole in the blade works for either hand, so lefties can open it one-handed the same way righties do.
How can I carry it?
The three-position pocket clip can be set for different carry positions, so you can keep the knife accessible to your dominant hand.
What kind of blade does it have?
It has a partially serrated blade, which cuts rope and fibrous material well but is less clean for fine slicing than a plain edge.
Is it covered by a warranty?
Coast backs the DX311 with a lifetime warranty against defects in materials and workmanship.
Is it a good choice for a lightweight pocket knife?
No. The Double Lock mechanism and handle make it bulkier than a simple liner-lock folder. It is aimed at safety and hard use rather than minimal weight.
Where is the Coast DX311 Double Lock Folder cheapest?
At KPaul Industrial, for $15.00, as of our latest check.
Where can I buy the Coast DX311 Double Lock Folder?
2 stores we checked sell it, including KPaul Industrial, Amazon.

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