Universal Fin Box Adapter for US Surfboards – Rugged Nylon-Plastic Build, Effortless Install, Shockproof for Peak Wave Performance
Product details
| Management number | 220649553 | Release Date | 2026/05/03 | List Price | $13.52 | Model Number | 220649553 | ||
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Transform your surfboard setup with this Universal Fin Box Adapter built for American standard fin boxes. Made from tough nylon-plastic composite, it delivers lasting durability and shock resistance even in rough ocean conditions. The intuitive design enables fast, tool-minimal installation—ideal for novices and pros alike. A reliable locking system keeps fins locked in place during aggressive maneuvers. Compact at 8.3 x 2 x 1.8 inches and just 5.5 oz, it’s light without sacrificing strength. Includes one adapter and one screw nut for instant assembly. Boost paddling power and glide smoother through waves with this essential upgrade.
- Quick & Tough: Premium nylon-plastic construction ensures rugged durability and tool-light installation for hassle-free setup.
- Ride Smoother, Ride Harder: Shock-absorbing design enhances stability and energy transfer for a noticeably better surf session.
- Fits US Standard Boxes: Sliding-lock converter seamlessly integrates with American fin boxes and water separator plates.
- Locks Down Securely: Specialized base firmly anchors and splits the water plate converter to prevent shifting mid-ride.
- Ready Out of the Box: Includes 1 Fin Box Adapter + 1 Screw Nut—everything needed to mount instantly; perfect for adult surfers.
| Size | Medium |
|---|---|
| Color | Black |
| Material | Cotton |
| Brand Name | ShanQuilyx |
| Model Name | ShanQuilyx1d6e6469ea |
| Part Number | ShanQuilyx1d6e6469ea |
| Manufacturer | ShanQuilyx |
| Package Weight | 157 Grams |
| Number of Items | 1 |
| Suggested Users | unisex-adult |
| Included Components | 1 x Fin Box Adapter, 1 x Screw Nut |
| Warranty Description | 30-day manufacturer warranty |
| Item Package Dimensions L x W x H | 9.06 x 2.36 x 2.36 inches |
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