Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black
Seac Sharp Safety Knife for Spearfishing Black

Seac Sharp Safety Knife for Spearfishing Black

$34.00

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Return items in original condition for a full refund
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Product Description

The SEAC Sharp Dive Knife is a compact and dependable cutting tool designed for scuba diving, freediving, spearfishing, and snorkeling safety. Built from corrosion-resistant stainless steel with a durable black protective coating, it provides reliable performance underwater while remaining lightweight and easy to carry.

Its 9 cm (3.5 in) dagger-style blade features a dual-edge design with one straight cutting edge and one serrated edge, making it suitable for handling a variety of underwater situations, including cutting fishing line, rope, or other entanglement hazards. The protective black coating helps improve durability and reduces surface reflections underwater.

The ergonomic flat handle incorporates SEAC's innovative Double Release System, a symmetrical locking mechanism that allows the knife to be quickly removed or secured using either hand. This intuitive design provides fast access while ensuring the knife remains firmly locked in its sheath during every dive.

The included protective sheath comes with two adjustable mounting straps, allowing the knife to be securely attached to the calf or forearm for convenient access. To maximize the lifespan of the knife, SEAC recommends rinsing both the blade and sheath separately with fresh water and drying them thoroughly after every dive.

Designed for recreational and professional divers alike, the SEAC Sharp is an essential addition to any diving equipment setup, offering durability, convenience, and dependable performance underwater.

Features

  • Compact stainless steel dive knife with corrosion-resistant black coating

  • 9 cm (3.5 in) dagger-style blade with straight and serrated cutting edges

  • Flat ergonomic handle for a secure, comfortable grip

  • Symmetrical Double Release System for quick one-handed access from either side

  • Protective sheath securely locks the knife during dives

  • Includes two adjustable straps for calf or forearm mounting

  • Lightweight, durable design for recreational and professional diving

  • Ideal safety accessory for scuba diving, freediving, spearfishing, and snorkeling

Specifications

  • Blade Material: Stainless steel

  • Blade Finish: Black protective coating

  • Blade Length: 9 cm (3.5 in)

  • Overall Length: 20.5 cm (8.1 in)

  • Blade Style: Double-edge dagger (straight edge + serrated edge)

  • Locking System: Double Release System

  • Mounting Options: Calf or forearm

  • Included Accessories: Protective sheath and two adjustable mounting straps

  • Recommended Use: Scuba diving, freediving, spearfishing, snorkeling, and general underwater safety
  • 5 stars: 5 (71%)
  • 4 stars: 2 (29%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Leonardo Lopez
Make sure to lubricate after every dive

Very sharp! I use these to brain the fish when spear fishing. Overall great functionality. Small enough in size to fit on your arm or leg and stays locked in place. And above all you can't go wrong on the price.

S
Sofia
Perfect dive knife

Super easy to use and clip into my dive belt. Perfect size, not too big. High quality and sharp.

B
Benjamin M
Best knife ever!!!

Really well-made and thought through knife! This knife is very exceptional! Locking mechanism works perfectly, the blade is EXTREMELY sharp, the size and weight is just right as well as durable, and last but not least it just looks good. I have not tried it in the water yet so I do not know how it holds up against corrosion but I would assume well. I have zero complaints!

T
Travis Pawliuk
Good mask

No fog as advertised and maintained a good seal. A bit narrow in field of view by my preference.

P
Philip M.
solid middle class spear knife if youre not trying to break the bank

spearfishing knife. good quality and lasting so far. value for money is there. solid buy if you're not trying to spend too much on a knife.

K
Kevin Mackie
Still sharp

Cheap knife. The bands are not great but its taken a ton of abuse and still sharp

A
Alan
Huffed and Puffed on the glass

Nice! Pulled it right out of the box and breathed on it without doing anything - picture grandpa huffing on his glasses to wipe them clean. On the outside of lens heavy fog, on the inside same huff of breath with ZERO fog. Did this about four times. Felt a bit like magic. Can't wait to get in the water.