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Product Information
The Seac Blunt scuba diving knife is a lightweight titanium dive knife built for scuba divers who want a compact cutting tool without added bulk, weighing about 3.50 oz with a 3.3 inch blade and 7.4 inches of total length.
Who it is for
This knife suits scuba divers who want a lightweight secondary cutting tool mounted directly on their BCD. Its titanium blade and low weight make it a practical choice for divers who prioritize streamlined gear and easy access. The blunt tip appeals to divers who want screwdriver utility without risking accidental damage to the jacket bag.
Key details
- Blade: 3.3 inches, titanium, with a smooth edge and a serrated edge with a built-in line cutter at its base.
- Total length: 7.4 inches.
- Weight: approximately 3.50 oz.
- Handle: flat profile with a symmetrical \"Double Release System\" that lets the diver release and engage the knife with either hand, from either side.
- Mounting: BCD Quick Mount system for direct attachment to a jacket style BCD, plus two straps for calf or forearm wear.
Compatibility and sizing
The BCD Quick Mount system is designed to engage directly onto a jacket style BCD. For divers who prefer leg mounting, the included straps allow the scabbard to be fixed to the calf or forearm instead.
What's in the box
- Seac Blunt titanium dive knife with scabbard
- Two straps for mounting the scabbard on the calf or forearm
DiveCatalog.com is an authorized Seac dealer and a dive shop based in Irvine, California, serving divers since 2003. Call 888-701-4017 or chat with us if you have questions about fit, mounting, or compatibility with your BCD.
- Titanium blade. 3.3 inch blade with a smooth edge and a serrated edge featuring a built-in line cutter at its base.
- Compact total length. 7.4 inches overall for a low profile accessory knife.
- Lightweight design. Weighs about 3.50 oz for easy wear without adding bulk.
- Double Release System. Symmetrical flat handle lets you release and engage the knife with both hands and from both sides.
- BCD Quick Mount system. Engages directly onto a jacket style BCD for fast access.
- Blunt tip. Prevents accidental damage to the jacket bag and allows the knife to double as a screwdriver.
- Built-in line cutter. Integrated at the base of the serrated edge for quick line cutting.
- Included mounting straps. Two straps let you fix the scabbard to the calf or forearm as an alternative to BCD mounting.
| Brand | Seac |
| Model | Blunt |
| Blade Material | Titanium |
| Blade Length | 3.3 inches |
| Total Length | 7.4 inches |
| Weight | About 3.50 oz |
| Edge Type | Smooth edge and serrated edge with built-in line cutter |
| Handle | Flat, symmetrical Double Release System |
| Mounting | BCD Quick Mount system; two straps for calf or forearm |
| Color/Option | Black/Titanium |
| MPN | 0550026520000A |
| Barcode | 887728131625 |
- Seac Blunt titanium dive knife with scabbard
- Two straps for mounting the scabbard on the calf or forearm
⚠️ 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
Is the Seac Blunt dive knife made of titanium?
Yes, the Seac Blunt knife has a 3.3 inch titanium blade with a smooth edge and a serrated edge that includes a built-in line cutter at its base. The knife weighs about 3.50 oz, making it a lightweight option for divers who want a secondary cutting tool.
How does the Seac Blunt knife attach to a BCD?
It attaches using the BCD Quick Mount system, which lets the knife engage directly onto a jacket style BCD. The flat handle's symmetrical Double Release System also lets you release and engage the knife with either hand, from either side.
Can the Seac Blunt knife be mounted on a leg instead of a BCD?
Yes, the package includes two straps for fixing the scabbard to the calf or forearm as an alternative to BCD mounting, giving divers the flexibility to wear the knife wherever is most comfortable for their configuration.
Why does the Seac Blunt knife have a blunt tip?
The blunt tip prevents accidental damage to the jacket bag. It also allows the knife to be used as a practical screwdriver.
