will this work with a standard non-FCS "longbox"?

This fin will work in any US style fin box, so long as the box is long enough for the fin base, ~6”.

Will this fit in a fcs ii fin box that has a 7 1/2 inch long slot?

It will fit any 7.5 longboard fin box. Fcs, futures , us fin box.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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II Connect GF Longboard Fin – Beginner-Friendly Glass Flex Longboard Fin for Smooth Turns, Speed & Easy Control (Multiple Sizes)

Product ID: 26075325

Details

Age Range (Description)
Adult
Brand
FCS
Color
Black/White
Deck Length
31.5 Inches
Deck Width
8 Inches
Item Weight
7.04 ounces

🌊Glass Flex smooth turns

📏Multiple sizes 7-10"

⚙️Tool-less quick install

R1511

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

🌊 Ride Smooth, Turn Sharp, and Own Every Wave!

GLASS FLEX TECHNOLOGY - Experience forgiving flex for smooth, connected turns that boost your confidence on every wave.
UNIVERSAL COMPATIBILITY - Works seamlessly with most longboard fin boxes—no board modifications required.
EFFORTLESS TOOL LESS SETUP - Insert or adjust your fin in seconds—no screws or plates needed, even in the water.
TAILORED FIT FOR YOUR STYLE - Choose from 7", 8", 9", or 10" sizes to perfectly match your board and surfing vibe.
TRUSTED PRO GRADE PERFORMANCE - Engineered by FCS, the global leader in surf fin innovation, tested by surfers worldwide.

The FCS II Connect GF Longboard Fin is a beginner-friendly, Glass Flex fin designed for smooth turns, speed, and easy control. Featuring a tool-less installation system compatible with most longboard fin boxes, it offers multiple sizes (7"-10") to suit your board and style. Built by FCS, a trusted name in surf fin innovation, this fin helps surfers of all levels connect their turns effortlessly while maintaining stability and confidence on the water.

Specifications

ASIN	B00YQE847C
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#64,540 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #46 in Surfing Fins
Brand	FCS
Brand Name	FCS
Color	Black/White
Customer Reviews	4.6 out of 5 stars 274 Reviews
Deck Length	31.5 Inches
Deck Width	8 Inches
Global Trade Identification Number	09340935031979
Included Components	Fin set
Item Weight	6.4 ounces
League Name	GF Longboard
Manufacturer	FCS
Manufacturer Part Number	FCON-GF01-LB-80
Material Type	Glass Flex
Model Number	model
Ply Rating	7 Ply
Shape	Hydrofoil or wing-like
Size	8"
Skateboard Type	Longboard
Skill Level	All
Warranty Description	1 Year Limited Warranty
Wheel Size	5 Centimeters

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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R1511

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews