Will this fit an irocker cruiser?

This fits iRocker’s eariler model blackfins. Mine is a 2019. I believe the US fin box had been replaced on the blackfin paddleboards newer than 2019. So I don’t think/know if it would fit any new iRockers.

Is this fin still installed with the screw in the front and the pin that slides along the shaft towards the back (stern) of board!

There are photos of the fin installed on the amazon product page. The pin is in the front, the screw is in the back.

Does this come with the ‘no tool’ fin screw? One place says it does and another place says it does not.

Yes, if you select the option with fin screw (usually the more expensive option) No, if you select the option without screw (see photos, and descriptions)

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

4.6" US Box Center fin Safety Flex Soft Replacement for Longboard SUP Stand up Paddleboard River Surf Whitewater airSUP AIR7 by saruSURF

4.6" US Box Center fin Safety Flex Soft Replacement for Longboard SUP Stand up Paddleboard River Surf Whitewater airSUP AIR7 by saruSURF

Product ID: 1609460

🌊Universal US box fit for SUP, longboard & airSUP

🔧Tool-free stainless steel fin screw included

🦾4.6" Safety Flex Soft TPU fin - unbreakable

€ 71.60

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Description

🦈 Ride the waves worry-free with the 'findestructible' fin that flexes but never breaks!

FINDESTRUCTIBLE FLEX - Engineered TPU fin bends, flexes, and refuses to break under pressure—surf smarter, not harder.
UNIVERSAL COMPATIBILITY - Fits most longboards, SUPs, and inflatable airSUPs with US box fin systems—one fin to rule your water adventures.
BUILT TO ENDURE PERFORM - Backed by a 12-month warranty and crafted from durable TPU plastic, this fin withstands whitewater, reefs, and river runs with ease.
EFFORTLESS ON THE GO ADJUSTMENTS - No tools needed—quickly reposition or remove your fin with the included stainless steel screw, even mid-session.
SAFETY FIRST FOR ALL SKILL LEVELS - Soft, flexible design reduces injury risk for beginners and kids while still delivering pro-level performance for advanced surfers.

The saruSURF 4.6" Safety Flex Soft Center Fin is a durable, flexible TPU fin designed for longboards, SUPs, and inflatable airSUPs with US box systems. Featuring a tool-free stainless steel fin screw for easy adjustments, it offers unmatched break-resistance and safety for all skill levels. Perfect for surfing shallow reefs, whitewater, and river runs, it comes with a 12-month warranty ensuring reliable performance and peace of mind.

Specifications

ASIN	B00J20LBMA
Age Range Description	Adult
Best Sellers Rank	#715,139 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #467 in Surfing Fins
Brand	saruSURF
Brand Name	saruSURF
Color	Yellow
Customer Reviews	4.5 out of 5 stars 102 Reviews
Included Components	surfboard fin
Item Dimensions L x W	7.8"L x 4.6"W
Item Type Name	surfboard fin
Item Weight	99.99 g
Manufacturer	saruSURF
Manufacturer Part Number	SS-SFS03
Material	TPU plastic
Material Type	TPU plastic
Maximum Weight Recommendation	300 kg
Model Number	SS-SFS04-BLK
Number of Items	1
Number of Packs	1
Operator Skill Level	All
Product Dimensions	7.8"L x 4.6"W
Sport	Paddleboarding, Surfing
Sport Type	Paddleboarding, Surfing
Strap Type	Ankle
UPC	797749785601 852661521628
Warranty Description	1 year

Common Questions

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Suresh K.

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

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.