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Product Information
The Seac Devil Inox HD Knife is a stainless steel diving knife with a stiletto-shaped blade, built in Italy specifically for spearfishing, freediving and snorkeling. It cuts on both a straight edge and a serrated edge and releases from its sheath with a one-handed Push & Pull Out system that works even with gloves on.
Who it is for
This knife suits spearfishers and freedivers who need a dependable blade for cutting line, net or kelp entanglements without fumbling with two hands. The stiletto tip gives strong penetration for working around catch and gear, while the serrated section handles rope and cordage. A hole at the end of the handle lets you attach a lanyard or cord so the knife stays tethered to you or your gear during a dive.
Key details
- Blade: tempered stainless steel, stiletto shape, with a straight edge and a serrated edge
- Sheath: Push & Pull Out release for single-handed use, made of shock-proof polymer resin plastic
- Mounting: two depth compensating leg straps for secure attachment
- Handle: end hole for cord or lanyard attachment
- Size: 7.36 in
- Made in Italy
Compatibility and sizing
This knife is offered in a 7.36 in size and includes two depth compensating leg straps for leg mounting.
What's in the box
- Seac Devil Inox HD Knife with sheath (Push & Pull Out release)
DiveCatalog.com is an authorized Seac dealer and a dive shop in Irvine, California, serving divers since 2003. Call or chat with us if you have questions about sizing or how this knife mounts to your gear.
- Stainless steel blade: tempered stainless steel in a stiletto shape, designed specifically for spearfishing.
- Dual cutting edges: excellent penetration and cutting capacity on both the straight and serrated edges.
- Push & Pull Out sheath: easy single-handed action, even while wearing gloves.
- Shock-proof sheath material: sheath is made of shock-proof polymer resin plastic for durability.
- Two depth compensating leg straps: secure the sheath to your leg.
- Lanyard hole: hole at the end of the handle for attaching a cord or lanyard.
- Made in Italy: manufactured in Italy by Seac.
- Multi-use design: suitable for snorkeling, freediving (apnea), and spearfishing.
| Brand | Seac |
| Product Name | Devil Inox HD Knife |
| SKU | 0550020520000A |
| Barcode | 887728105633 |
| Blade Material | Stainless Steel (tempered) |
| Blade Shape | Stiletto |
| Cutting Edges | Straight and serrated |
| Sheath Release | Push & Pull Out system |
| Sheath Material | Shock-Proof Polymer Resin Plastic |
| Mounting | Two depth compensating leg straps |
| Handle Feature | Hole for cord/lanyard attachment |
| Size | 7.36 in |
| Country of Origin | Italy |
| Intended Use | Snorkeling, freediving (apnea), spearfishing |
- Seac Devil Inox HD Knife with sheath (Push & Pull Out release)
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the Seac Devil HD knife used for?
It is a diving knife built for spearfishing, freediving and snorkeling, cutting on both its straight and serrated edges.
How does the Push & Pull Out sheath work?
The sheath uses a Push & Pull Out release that lets you draw and resheath the knife with one hand. It is designed to work even while wearing gloves, which matters when you need quick access without taking time to use both hands underwater.
Is the Seac Devil HD knife made in Italy?
Yes, the Seac Devil Inox HD Knife is manufactured in Italy.
How does the Devil HD knife attach to a leg?
It mounts using two depth compensating leg straps that secure the sheath to your leg, and the handle has a hole for a cord or lanyard.
















