Dive Rite Line Cutter Dive Knife Review

EEZYCUT Trilobite and Dive Rite Line Cutter Dive Knife Review: Best Line Cutters
Dive Rite line cutter in black with its hook-and-loop wrist strap and red pouch laid alongside
The Dive Rite Line Cutter tied with the EEZYCUT for best line cutter.
Close-up of the recessed ceramic blade and cutting hook on the Dive Rite Line Cutter
The blade on the Dive Rite Line Cutter is sharp
Velcro strap on the Dive Rite Line Cutter sheath arched open above the red webbing pad
The Dive Rite Line Cutter can be attached almost anywhere
Molded finger hole and hooked blade slot on the body of the Dive Rite Line Cutter
The finger hole makes holding the Dive Rite Line Cutter easy
Dive Rite Line Cutter in its sheath beside a tape measure, about 4.5 inches long
Measuring 4.5 x 2.5 inches (11.4 x 6.3 cm), the Dive Rite Line Cutter is small enough to fit almost anywhere

Where to buy

$24.95
Buy now
$24.95
Buy now

We love the simplicity of the entire Dive Rite line. That’s not to say that their equipment is “simple,” but it is condensed. They don’t have a multitude of different regulators; they sell one fin set; and they have just a small variety of BCD setups. One thing is for sure, though— it’s all high-quality, and that goes for the Dive Rite Line Cutter too.

This tool is simple, easy to access, attachable almost anywhere on your gear, and really affordable. Made from high-quality surgical-grade stainless steel and fiber-reinforced nylon, the Dive Rite Line Cutter is one accessory you can’t pass up.

Let’s dive in and take a closer look at the Dive Right Line Cutter.

Things we like:

  • Sharp blade
  • Easily accessible
  • Lightweight
  • Great price

Things we don't like:

  • Only one blade—competitor has two
  • Must be inserted one way

Compare prices

4 retailers compared · Checked on October 31, 2026

Lowest price right now $24.95
Amazon logoAmazon
In stock
Prime: Same-Day to Two-Day on millions of items
$24.95
Buy now
House of Scuba logoHouse of Scuba
In stock
2–6 business days
$24.95
Buy now
Divers Supply logoDivers Supply
In stock
Free 2-Day Air items: within 2 business days
$24.95
Buy now
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Scuba.com logo
Excellent · verified retailer
DIVEIN's take
Why buy from Scuba.com?

Scuba.com is a specialist dive retailer, and multiple buyers describe responsive, practical help when an order or product issue needs attention. Several also report orders arriving quickly or in time for when they were needed.

What buyers say

Several buyers describe responsive replies and practical help when an order or product issue needed attention. They describe support that answers quickly and stays helpful.

Multiple buyers also report orders arriving quickly or in time for when they were needed. Delivery timing is the positive point they describe.

Worth knowing

Some buyers report slower replies or more follow-up than expected when they needed help after ordering. Others describe delivery problems after ordering. Keep the order confirmation and tracking details until the item actually arrives.

DIVEIN editorial team
Shop reputation
4.7
Google · 1,555 reviews · 2 platforms checked
checked August 31, 2026
Accepted payments
VISAAMEXDiscoverG Pay

Checkout on scuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free Super Saver shipping on logo items; no minimum; US 48 states. Some fees may apply. Ships from US Eligible returns: 30 days for a full refund; days 31–90 for exchange or store credit if unused. Original shipping charges aren't refunded.
Visit Scuba.com
Amazon logo
DIVEIN's take
Why buy from Amazon?

Amazon has a documented Prime delivery program that covers millions of items, and that is the most concrete order-related support behind buying here.

Worth knowing

Some customers report slower replies or needing more follow-up than expected when they asked for help after ordering. If an order needs post-purchase support, that part of the experience is not always smooth.

Some customers also report delivery problems after ordering. That keeps follow-up and delivery as the areas to watch if you place the order here.

DIVEIN editorial team
Accepted payments
VISAAMEXDiscover

Checkout on amazon.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on eligible orders meeting the minimum threshold. Ships from Amazon fulfillment centers or third-party sellers, depending on the listing; seller-shipped items may take longer. Most items sold on Amazon.com may be returned within 30 days of delivery; exceptions apply.
Visit Amazon
House of Scuba logo
DIVEIN's take
Why buy from House of Scuba?

House of Scuba publishes a defined return process for eligible items, including when credit or a refund applies and where fees or exclusions can affect the outcome. If you want the retailer's own terms in place before ordering, that is the most concrete reason to buy here.

It also states a continental U.S. free-shipping offer with exclusions, so the order terms are not left entirely to guesswork. That does not guarantee every item qualifies, but the policy itself is part of the buying case.

Worth knowing

Some customers describe friction around returns or refunds, and some also report slower replies or needing extra follow-up when they asked for help after ordering. Read the return terms closely before placing the order, especially the condition, packaging, and fee limits that can change the result.

DIVEIN editorial team
Accepted payments
VISAAMEXDiscover

Checkout on houseofscuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on orders over $50; exclusions apply. Ships from US Eligible returns within 60 days in new condition with original packaging qualify for 100% credit or refund.
Visit House of Scuba
Divers Supply logo
DIVEIN's take
Why buy from Divers Supply?

Qualifying orders from Divers Supply ship free within the contiguous U.S. and to APO/FPO/DPO addresses. That covers the contiguous U.S. plus military and diplomatic mailing addresses.

Worth knowing

Some customers report that returns or refunds took more follow-up than expected. Others describe slower replies when they needed help after ordering. Budget for follow-up if your order needs attention after purchase.

DIVEIN editorial team
Accepted payments
VISADiscoverPayPal

Checkout on divers-supply.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on contiguous-US and APO/FPO/DPO orders of $49 or more; exclusions apply. 0–60 days: refund to original payment method; 61–120 days: store credit. Item must be unused and complete.
Visit Divers Supply

Dive Rite Line Cutter Spec Breakdown & Features

Coming in at only 1.8 ounces (51 g), the Dive Rite Line Cutter is extremely lightweight. It’s small as well, measuring 4.5 x 2.5 inches (11.4 x 6.3 cm). Its compact nature means this line cutter can fit almost anywhere and attach to almost any piece of your equipment.

Extremely sharp and made from 420 surgical-grade stainless steel, the Dive Rite Line Cutter is made to get you out of the entanglements you might find yourself in. The handle and sheath are both made from fiber-reinforced nylon and both are strong.

Dive Rite Line Cutter Impressions

DIVEIN tester drawing the Dive Rite Line Cutter from its sheath while wearing thick neoprene gloves
Our tester slicing through a length of paracord with the Dive Rite Line Cutter

It’s no secret that I’m a big fan of Dive Rite equipment, and we are big fans of line cutters around here too. They’re a great piece of equipment that’s easy to strap onto your BCD or computer on your wrist. They are affordable and, above all, they are easy to get to and use. The Dive Rite Line Cutter is exactly what we’re talking about—easy to get to and easy to use.

During our testing phase, the Dive Rite Line Cutter performed admirably. It cut through fishing line and 550-paracord ropes easily. It’s sharp and easy to use.

It’s easy to get in and out of the little sheath; the only small issue I had was that the pull strap only has velcro on one side. This means you must put it back in a certain direction. It’s not a huge deal, but you have to be cognizant of what direction you face the line cutter.

My only other small complaint is that the Dive Rite Line Cutter only has one blade, whereas the most direct competitors, EEZYCUT Trilobite and the Akona Line Cutter, both have two. This is not a huge deal, and it wouldn’t stop me from using Dive Rite’s version. I just wish there was an option to get a line cutter with two blades.

Check out the EEZYCUT Trilobite line cutter and do the comparison yourself. You really can’t go wrong with either. I believe every diver should carry a line cutter on every dive.

If you are dead set on only having a knife, we recommend one with a great line cutter as part of the blade. It doesn’t get much better than the Benchmade H2O. Not only is the blade sharp, but the line cutter section may be the best on the market.


Do we recommend the Dive Rite Line Cutter?

Dive Rite Line Cutter folded into its red and black webbing sheath with a plastic D-ring
Dive Rite Line Cutter sheath laid flat, showing the black hook and loop strap across red webbing

We do recommend the Dive Rite Line Cutter. It’s a great little addition to any diver’s kit. It fits just about anywhere; can attach to almost any piece of gear you’re wearing, and it doesn’t cost much.

A lot of divers think, “I carry a knife, I don’t need a line cutter.” But I want you to think about where you carry your knife and how easy it is to reach if you are truly entangled. You can simply strap the Dive Rite Line Cutter to your wrist and, even if you’re tangled up, you can reach it.

Since we are talking about knives, if you don’t know where to start, take a look at our rundown of the best knives on the market to help make the right choice.


Specs & Features

Typeline cutter
Blade lengthN/A
Handle lengthN/A
Total length4.5 x 2.5 inches (11.4 x 6.3 cm)
Weight1.8 ounces (51 g)
Blade material420 surgical-grade stainless steel
Cutting edgesstraight
Tip designN/A
Handle materialfiber-reinforced nylon

Compare prices

4 retailers compared · Checked on October 31, 2026

Lowest price right now $24.95
Amazon logoAmazon
In stock
Prime: Same-Day to Two-Day on millions of items
$24.95
Buy now
House of Scuba logoHouse of Scuba
In stock
2–6 business days
$24.95
Buy now
Divers Supply logoDivers Supply
In stock
Free 2-Day Air items: within 2 business days
$24.95
Buy now
We only list shops we would buy from ourselves This price grid only shows retailers we trust: shops we vet on returns, delivery, and what real customers say about them. All prices are checked daily. We earn a commission from some of the shops when you buy through these links, at no extra cost to you.
Scuba.com logo
Excellent · verified retailer
DIVEIN's take
Why buy from Scuba.com?

Scuba.com is a specialist dive retailer, and multiple buyers describe responsive, practical help when an order or product issue needs attention. Several also report orders arriving quickly or in time for when they were needed.

What buyers say

Several buyers describe responsive replies and practical help when an order or product issue needed attention. They describe support that answers quickly and stays helpful.

Multiple buyers also report orders arriving quickly or in time for when they were needed. Delivery timing is the positive point they describe.

Worth knowing

Some buyers report slower replies or more follow-up than expected when they needed help after ordering. Others describe delivery problems after ordering. Keep the order confirmation and tracking details until the item actually arrives.

DIVEIN editorial team
Shop reputation
4.7
Google · 1,555 reviews · 2 platforms checked
checked August 31, 2026
Accepted payments
VISAAMEXDiscoverG Pay

Checkout on scuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free Super Saver shipping on logo items; no minimum; US 48 states. Some fees may apply. Ships from US Eligible returns: 30 days for a full refund; days 31–90 for exchange or store credit if unused. Original shipping charges aren't refunded.
Visit Scuba.com
Amazon logo
DIVEIN's take
Why buy from Amazon?

Amazon has a documented Prime delivery program that covers millions of items, and that is the most concrete order-related support behind buying here.

Worth knowing

Some customers report slower replies or needing more follow-up than expected when they asked for help after ordering. If an order needs post-purchase support, that part of the experience is not always smooth.

Some customers also report delivery problems after ordering. That keeps follow-up and delivery as the areas to watch if you place the order here.

DIVEIN editorial team
Accepted payments
VISAAMEXDiscover

Checkout on amazon.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on eligible orders meeting the minimum threshold. Ships from Amazon fulfillment centers or third-party sellers, depending on the listing; seller-shipped items may take longer. Most items sold on Amazon.com may be returned within 30 days of delivery; exceptions apply.
Visit Amazon
House of Scuba logo
DIVEIN's take
Why buy from House of Scuba?

House of Scuba publishes a defined return process for eligible items, including when credit or a refund applies and where fees or exclusions can affect the outcome. If you want the retailer's own terms in place before ordering, that is the most concrete reason to buy here.

It also states a continental U.S. free-shipping offer with exclusions, so the order terms are not left entirely to guesswork. That does not guarantee every item qualifies, but the policy itself is part of the buying case.

Worth knowing

Some customers describe friction around returns or refunds, and some also report slower replies or needing extra follow-up when they asked for help after ordering. Read the return terms closely before placing the order, especially the condition, packaging, and fee limits that can change the result.

DIVEIN editorial team
Accepted payments
VISAAMEXDiscover

Checkout on houseofscuba.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on orders over $50; exclusions apply. Ships from US Eligible returns within 60 days in new condition with original packaging qualify for 100% credit or refund.
Visit House of Scuba
Divers Supply logo
DIVEIN's take
Why buy from Divers Supply?

Qualifying orders from Divers Supply ship free within the contiguous U.S. and to APO/FPO/DPO addresses. That covers the contiguous U.S. plus military and diplomatic mailing addresses.

Worth knowing

Some customers report that returns or refunds took more follow-up than expected. Others describe slower replies when they needed help after ordering. Budget for follow-up if your order needs attention after purchase.

DIVEIN editorial team
Accepted payments
VISADiscoverPayPal

Checkout on divers-supply.com is served over a secure SSL (https) connection.

Shipping & returns
Free shipping on contiguous-US and APO/FPO/DPO orders of $49 or more; exclusions apply. 0–60 days: refund to original payment method; 61–120 days: store credit. Item must be unused and complete.
Visit Divers Supply
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