# 10.5 Inch Fin Box

Full listing title: 10.5 Inch Fin Box Universal Fit US Fin Box for Board Shapers, Surfers

- SKU: DCD-10001052748
- Price: 11.09 USD (excludes sales tax; tax calculated at checkout). Price valid until 2026-10-31.
- Availability: In stock (20 available; up to 10 per order)
- Shipping: free standard shipping, United States only; delivered in 12-22 days from order (leaves the warehouse within 4 business days)
- Estimated delivery if ordered today (2026-10-01): 2026-10-13 to 2026-10-23
- Returns: 30 days from delivery for unused items in original packaging; customer pays return shipping unless the item is damaged, defective or not as described; refund to the original payment method within 5 business days of receiving the return (https://suntekstore.com/returns/)
- Category: Fitness & Sports (Sporting Goods)
- Condition: new; brand: SuntekStore
- Package size: 30 x 10 x 4 cm (11.8 x 3.9 x 1.6 in)
- Weight: 0.35 kg (0.77 lb)
- Material: Plastic
- In the box: Fin Box ×1
- Product size: 26.67 x 2.5 x 3.3 cm (10.5 x 1.0 x 1.3 in)
- Color Options: Black, White

## Description

Universal Compatibility: This 10.5-inch fin box is designed as a standard watersports equipment component that fits most longboards and stand-up paddleboards.
Essential Replacement: A surfboard part that serves as a reliable replacement for damaged boxes or for new board shaping projects.
Construction: This surfboard fin box is crafted from a strong blend of 30% fiberglass and 70 to withstand the rigors of the sea.
Standard US Fit: Featuring a precision-engineered US fin box design, it ensures a secure and stable suitable for every standard single fins.
Optimized Performance: This longboard fin box provides the necessary depth and length to allow for fin adjustments, improving your board's tracking and stability.

Upgrade your surfing experience with our 10.5 Inch Universal Fin Box, a must-have piece of watersports equipment for both professional board shapers and DIY enthusiasts. Whether you are repairing a beloved board or starting a new initiate a new construction, this surfboard part provides the professional-grade foundation you need. Measuring exactly 26.67cm in length, it offers a generous track for fine-tuning your fin position to match the day's swell conditions.

Constructed from a high-strength composite of 30% fiberglass reinforcement and 70, this surfboard fin box is designed to withstand the damaging effects of saltwater and the physical of high-performance surfing. The standard US fin box geometry ensures that you can swap out fins easily, making it suited for a wide range of aftermarket single fins. Imagine the reassurance that your fin is anchored in a box designed for maximum stability and longevity.

This longboard fin box is not just about durability; it's about precision. With a weight of only 110 grams, it adds minimal bulk to your board while providing maximum durability. The sleek black or white finish integrates seamlessly into your board's aesthetic. For installation, ensure the cavity is properly routed to 25x33mm to accommodate the box dimensions, allowing for a flush and professional finish that will have you back on the surf in no time.

Option: Black

## How to buy

Open https://suntekstore.com/buy/DCD-10001052748?qty=1 (change qty to 1-10). It redirects to Stripe Checkout; the shopper enters a US shipping address and pays there. No account or cart needed.

## Links

- Product page: https://suntekstore.com/p/DCD-10001052748/
- JSON: https://suntekstore.com/products/DCD-10001052748.json
- Image: https://suntekstore-img.sfo3.digitaloceanspaces.com/p/42/42526b54b01f5bed9b3f0169a38a250d3710bbaf.jpg
- Store policies: https://suntekstore.com/llms.txt