Spyderco Atlantic Salt C89SBK 3.69" Serrated H1 Steel Sheepsfoot Blade with Black FRN Handle & Pocket Clip
- Finish-Color:
- Black
- Blade Type:
- Sheepsfoot
- Blade Material:
- H1 Steel
- Bade ength:
- 3.69"
- Open Type:
- Thumb Slot
- OAL:
- 8.19"
- Closed Length:
- 4.63"
- Handle Description:
- Black Molded
- Edge Type:
- Serrated
- Weight:
- 2.75 oz
The Spyderco Atlantic Salt C89SBK is a folding knife built for harsh marine and coastal environments where standard stainless steel corrodes and fails. This 3.69" serrated folder features a sheepsfoot blade ground from H1 steel, Spyderco's proprietary rust-resistant alloy engineered specifically for saltwater exposure and high-humidity conditions. If you fish, kayak, work on the water, or spend time in coastal camps, the Atlantic Salt delivers reliable edge retention and corrosion resistance where ordinary blades surrender to the elements.
The sheepsfoot blade profile—blunt tip, straight cutting edge—prioritizes control and safety over piercing, making it ideal for detailed work like preparing bait, cutting line, processing game, or camp tasks where a sharp point invites accidents. The serrated edge bites through fibrous materials and wet cordage without requiring the frequent honing that plain edges demand in salt spray and moisture. The black molded FRN (fiberglass-reinforced nylon) handle won't corrode, provides solid grip in wet conditions, and keeps weight minimal for packable everyday carry.
The integrated pocket clip rides securely on belt or pack, and the folder deploys smoothly for quick access. Spyderco's reputation for edge geometry and steel quality means you get a blade that cuts when it matters and doesn't rust in your pocket after a day on the water or a humid backcountry camp.
Key Features
- H1 stainless steel blade—Spyderco's corrosion-resistant alloy for saltwater and high-humidity environments
- 3.69" serrated sheepsfoot blade—safe blunt tip with aggressive bite for wet, fibrous materials
- Black FRN molded handle—corrosion-proof, secure wet-weather grip
- Folding design with integral pocket clip for belt or pack carry
- Lightweight and packable for coastal work, fishing, water sports, and camp use
Specifications
| Brand | Spyderco |
| Model | Atlantic Salt C89SBK |
| Blade Length | 3.69" |
| Blade Steel | H1 (Stainless) |
| Blade Edge | Serrated |
| Blade Shape | Sheepsfoot |
| Handle Material | Black FRN (Fiberglass-Reinforced Nylon) |
| Carry Method | Pocket Clip Included |
| Type | Folding Knife |
Frequently Asked Questions
Will this knife rust in saltwater or coastal use?
No. The H1 steel blade is Spyderco's rust-resistant alloy designed specifically for saltwater, high-humidity, and corrosive environments where standard stainless steels corrode. The FRN handle is also corrosion-proof.
Is the sheepsfoot blade good for general cutting and camp tasks?
Yes. The sheepsfoot profile excels at slicing, detailed work, and processing without a sharp point, making it safer and more versatile for camp cooking, gear repair, bait preparation, and everyday cutting. The serrated edge handles wet cordage and fibrous materials well.
Does the pocket clip come installed?
Yes, the knife includes an integrated pocket clip for secure carry on your belt or pack.
What's the blade length and overall size?
The blade is 3.69" long. This is a compact folding knife, lightweight and packable for travel, fishing, kayaking, or regular carry.

