1 / 5SEAC Rapid Stainless Steel Diving Knife, 4.13 in Blade
The SEAC Rapid is a stainless-steel diving knife listed for scuba diving, freediving and spearfishing. Its smooth and serrated blade sections, rigid scabbard and included fastening straps offer several carrying options, while the stated 4.13-inch blade is distinct from the 9.05-inch blade-and-handle total.
At a glance
- The listing specifies a 4.13-inch stainless-steel blade and a 9.05-inch total length including the handle.
- The blade has a smooth edge and a serrated section covering half its length.
- The rigid scabbard can be fastened to a belt or, using the two included straps, to an arm or calf.
- A small steel handle butt is described as usable to make noise by tapping a tank.
Pros and cons
Pros
- Smooth and serrated blade sections provide two edge types in one knife.
- The scabbard supports belt, arm or calf carry, with two straps stated as included.
- The release button is described as near the handle attachment.
Technical specifications
9 specifications| Model | Seac Rapid |
|---|
| Blade material | Stainless Steel |
|---|---|
| Blade length | 4.13 inches |
| Blade edge | a smooth edge and a serrated edge for half the length |
| Blade and handle length | 9.05 inches |
| Colour | black/orange |
| Recommended uses | Fishing, Spearfishing Diving |
|---|---|
| Scabbard | Rigid |
| Scabbard fastening | belt through the slots, or on the arm or calf thanks to the two straps included in the package |
What to know before buying
Listing details to confirm
The listed 4.13 inches refers to the blade, while 9.05 inches is the combined blade-and-handle length. The listing describes use for scuba diving, freediving and spearfishing, so consider the stated intended uses when choosing a knife.
What’s in the box
- KnifeIncluded
- ScabbardIncluded
- Two fastening strapsCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
Customer reviews on Amazon
- 5 stars
61% 61% - 4 stars
19% 19% - 3 stars
12% 12% - 2 stars
3% 3% - 1 star
5% 5%
Aggregate ratings lean positive, with most ratings in the five- or four-star categories, but a smaller share is three stars or below. This gives a generally favourable but not unanimous picture. The ratings do not identify specific strengths or problems, so they cannot establish how well the blade, release or scabbard performs in use.
Frequently asked questions
How long is the SEAC Rapid blade?
The listing gives a blade length of 4.13 inches and a blade-and-handle total of 9.05 inches.
Does the blade have a serrated edge?
Yes. The listing describes a smooth edge and a serrated edge for half the blade length.
How can the scabbard be carried?
It can be fastened to a belt through its slots, or attached to an arm or calf using the two straps stated as included.
What is included?
The listed components are the knife and scabbard. The feature details also say two fastening straps are included.

























