Air-Lock Classic 1/2″ Fishing Sink
Built with biodegradable, eco-friendly foam to protect the waters we love to fish.
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30% Lighter: Effortless casting and cleaner delivery, every time.
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25% More Buoyancy: Holds up significantly more weight without breaking a sweat.
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Ghost Mode: The neutral-colored post stays hidden from fish, and the ultra-light build guarantees a soft, quiet landing.
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Instant Detection: Unmatched sensitivity so you never miss a bite.
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Bulletproof Durability: No leaks, no dents, no cracks. Period.
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Smart Design: A high-visibility leader slot makes rigging up fast and frustrating-free.
| Feature | Detail |
|---|---|
| Material | Biodegradable foam |
| Size | 1/2 inch |
| Weight | 30% lighter than standard |
| Buoyancy | 25% more than standard |
FAQ
Is the foam material safe for the environment?
Yes, the foam is made from biodegradable, eco-friendly materials designed to minimize environmental impact.
How does the Ghost Mode improve fishing performance?
The neutral-colored post blends into the water, reducing visibility to fish, and the ultra-light build ensures a soft, quiet landing.
Can this sink be used in both freshwater and saltwater?
Please contact customer service

Alan Pullman –
This sink is much lighter than I expected and casts smoothly. The ghost mode helps keep fish from spooking. I’ve used it in lakes and streams and it holds up well without breaking or leaking.
Hannah Butler –
The buoyancy is excellent—holds my gear without sinking. The leader slot makes setting up my rig in minutes. No dents or leaks after several days of use.
Bella Mathis –
Great for sensitive fish species. The foam feels soft and doesn’t leave residue. A bit more expensive than others, but the performance justifies it.
Olivia Newman –
I love the quiet landing. Fish don’t seem to notice it at all. The design is clean and easy to maintain. Works perfectly in both calm and moving water.