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🔱 Dive sharp, stay safe — the ultimate tactical edge for underwater pros!
The SEAC K-Jack Tactical Dive Knife features a 54mm stainless steel blade with a compound bevel, combining smooth and serrated edges plus a built-in line cutter notch. Its blunt tip doubles as a screwdriver, enhancing safety and utility. Designed for scuba diving, snorkeling, and water sports, it includes a universal attachment kit and a locking blade mechanism for secure, reliable use in demanding aquatic environments.
| ASIN | B079J4K3BQ |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 96,087 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 17 in Divers' Knives & Shears |
| Blade Edge | Compound Bevel |
| Blade Length | 54 Millimetres |
| Blade Material | Stainless Steel |
| Blade Shape | Wharncliffe |
| Brand | SEAC |
| Brand Name | SEAC |
| Colour | Black |
| Country of Origin | China |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 out of 5 stars 119 Reviews |
| Global Trade Identification Number | 08002908397680 |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | Knife |
| Included components | Knife |
| Is Product Cordless | Yes |
| Item Length | 54 Millimetres |
| Item Type Name | Seac K-JackTactical Dive Knife,for Scuba Diving, Snorkeling and Water Sports |
| Manufacturer | SEAC |
| Model Name | 0550019000000a |
| Model Number | 0550019000000A |
| Model name | 0550019000000a |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Scuba diving, snorkelling and water sports |
| Recommended uses for product | Scuba diving, snorkelling and water sports |
| Reusability | Reusable |
| Special Features | Locking Blades |
| Special feature | Locking Blades |
| Style | 0550019000000A |
| Theme | Adventure |
| Unit Count | 1.0 count |
S**A
Great will do the job in case of emergencies
Great for my husband & his sea kayaking to carry on his buoyancy aid incase of emergencies while out at sea
M**T
Small but sharp
I thought it was going to be a little lager but does the trick nicely. Used it to cut a rope wrapped around my prop on my boat.
M**E
Good but needs a sharpen before use
Nice fit to the scabbard but blunt out of the box. It needs a serious Sharpen before you use it as a rescue knife.
M**Y
Garbage
Holster is crap very lose fit and the knife is cheaply constructed.
M**D
Small knife for diving
Nice compact knife attachable to BCD. Shame the bolts holding the scabbard aren't stainless steel as they rust after being in the sea and stain the blade. Will be replacing with stainless.
M**H
Boating knife
This is a good knife with a holster that requires a simple improvement in design. The knife reases itself and falls out of its holster on unexpected pressure. I have almost lost it twice during 3 hours of wearing it!
P**D
Divers knife
Great little item, very easy to use, knife and sheath has a good lock system. Thanks 👍
L**R
Knife doesn't fit into holster
This is a small knife 15cm /6" total length (Blade 6.5cm /2.5"). This is what I wanted but the knife cannot be fitted into the holder so that is useless and other reviews indicate it's poor quality. So I'm going to buy another knife and return this as I can't find a holder for it. The serrated edge feels sharp enough for cutting nets and lines.
Trustpilot
3 weeks ago
2 days ago