Quick Summary
The SEAC Rapid is a diving safety knife with a stainless steel blade and a black/orange finish. It is described as an underwater knife for scuba diving, freediving and spearfishing, so the main buying checks are the blade style, carry method and how you plan to mount it.
The knife is listed with a 4.13 in blade and a total blade plus handle length of 9.05 in. The scabbard can be fastened to a belt through slots, or worn on the arm or calf using the two straps included.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SEAC, for buyers who want the Rapid model. |
| Product type | Safety knife for diving and underwater fishing. |
| Blade material | Stainless steel blade. |
| Blade length | 4.13 in blade length, useful for checking size and handling. |
| Total length | Blade plus handle length is 9.05 in, which affects carry and storage space. |
| Finish | Black/orange finish. |
| Scabbard | Rigid scabbard with belt slots and straps for arm or calf carry. |
| Included items | Two straps are included with the package. |
What to Compare Before Buying
- Blade size: The blade is 4.13 in long, so compare it with the size you want for your diving setup.
- Carry method: The scabbard can be fixed to a belt or worn on the arm or calf, so choose the mounting position you prefer.
- Knife format: This is a safety knife for underwater use, so check that this format matches the activity you have in mind.
- Length: The total blade plus handle length is 9.05 in, which matters if you want to judge overall carry space.
Who This Product May Suit
This knife may suit divers and underwater anglers who want a compact carry option with belt, arm or calf mounting. The included straps and rigid scabbard give a clear choice of attachment position, which is useful if you already know where you want the knife secured.
Common Buyer Questions
Can it be worn on different parts of the body?
Yes. The scabbard can be fastened to the belt through slots, or worn on the arm or calf with the included straps.
What is the blade made from?
The blade is stainless steel.
Does it include mounting straps?
Yes. Two straps are included with the package.
Before You Decide
Check the 4.13 in blade length, the 9.05 in overall length and the mounting position you want before choosing an offer. If you need a knife for diving or underwater fishing, confirm that the belt, arm or calf carry option suits your setup.






