Premium surfboard fins designed for classic longboard trim, powerful hold and smooth rail-to-rail flow.
If you ride a classic longboard or traditional single fin setup, this 11" International 4A Center Fin is built to deliver the smooth trim, drive and stability that define traditional longboard surfing.
This fin suits surfers who want dependable hold during long trim lines while still allowing flowing turns from the tail.
Best suited for:
Longboards 9'0" – 10'6"
Single fin longboard setups
Traditional longboard surfing
Trim, glide and drawn-out turns
Surfers wanting maximum stability in larger boards
The International 4A template is one of the most proven designs in the history of surfboard fins.
The Eveley 11" International 4A Center Fin is built for surfers who want classic longboard control with smooth flowing turns.
Made from durable Pro Glass fibreglass, this fin delivers powerful hold, stable trim and predictable response in traditional longboard setups.
The larger 11" size maximises stability and control in bigger boards, making it ideal for surfers who prioritise trim speed, noseriding support and confident rail engagement.
If you want a traditional longboard feel with dependable control, this fin delivers.
This fin fits standard sliding center fin boxes.
Compatible with:
Traditional longboards
2+1 longboard setups (as a large single)
Mid-length boards using standard sliding center fin boxes
Retro single fin boards
The screw and plate system allows quick fore-and-aft adjustment so surfers can fine tune how their surfboard fins perform.
Specs
Fin Type: Single Center Fin
Template: International 4A
Height: 11"
Construction: Pro Glass fibreglass
Colour: Black on white
Fin Box System: sliding center fin box compatible
Placement: Adjustable via screw plate system
Performance Characteristics
Strong hold during trim
Excellent stability for longboards
Smooth drawn-out turns
Reliable noseriding support
Choose Eveley
Eveley surfboard fins are designed for surfers who value performance, reliability and traditional surf design knowledge.
Why surfers choose Eveley:
Precision fin templates proven in real surfing conditions
Durable Pro Glass fibreglass construction
Reliable compatibility with standard fin box systems
Clean classic aesthetic that suits traditional boards
Performance designs informed by decades of surfboard fin evolution
The International 4A template remains one of the most respected designs in longboard surfing, offering a balance of trim stability and flowing turns.
FAQs
What type of board is this fin best for?
This fin is designed primarily for traditional longboards between roughly 9'0" and 10'6", where stability and trim control are important.
Can this fin be used in a 2+1 setup?
Yes. While it is a large center fin, some surfers use it as the center fin in a 2+1 setup when they want maximum hold and stability.
What does the 4A template mean?
The International 4A template is a classic longboard fin design known for smooth trim, balanced turning control and strong hold.
What material is Pro Glass?
Pro Glass refers to solid fibreglass construction, which produces strong, durable surfboard fins with consistent flex and dependable performance.
Surfboard Fin Knowledge Hub
Understanding how surfboard fins influence performance can dramatically improve the way your board feels in the water.
Explore the Eveley guides:
Surfboard Fins Australia – Complete Buyer’s Guide
New to surfboard fins? This beginner-friendly guide explains fin setups, sizes and materials so you can choose the right fins for stability and control: Beginner’s Guide to Surfboard Fins Australia
Learn how surfboard fins affect speed, control and turning. This guide explains single fin surfing, fin sizing, templates and how to choose the right surfboard fins for longboards and mid-length boards: Single Surfboard Fins: How Single Fin Surfing Changes Speed, Flow & Control
Learn how the sliding center fin box works for surfboard fins. Understand fin installation, adjustment, and how fin position changes surfboard performance: Sliding Center Fin Box Explained (US / Bahne box)
Discover the best longboard fin setup for noseriding, turning, and everyday surf. Expert guide to single fin, 2+1, and performance longboard configurations: Longboard Fins Guide Australia – Single, 2+1 & Performance Explained
These guides help surfers choose the right surfboard fins with confidence.
Premium surfboard fins designed for classic longboard trim, powerful hold and smooth rail-to-rail flow.
If you ride a classic longboard or traditional single fin setup, this 11" International 4A Center Fin is built to deliver the smooth trim, drive and stability that define traditional longboard surfing.
This fin suits surfers who want dependable hold during long trim lines while still allowing flowing turns from the tail.
Best suited for:
Longboards 9'0" – 10'6"
Single fin longboard setups
Traditional longboard surfing
Trim, glide and drawn-out turns
Surfers wanting maximum stability in larger boards
The International 4A template is one of the most proven designs in the history of surfboard fins.
The Eveley 11" International 4A Center Fin is built for surfers who want classic longboard control with smooth flowing turns.
Made from durable Pro Glass fibreglass, this fin delivers powerful hold, stable trim and predictable response in traditional longboard setups.
The larger 11" size maximises stability and control in bigger boards, making it ideal for surfers who prioritise trim speed, noseriding support and confident rail engagement.
If you want a traditional longboard feel with dependable control, this fin delivers.
This fin fits standard sliding center fin boxes.
Compatible with:
Traditional longboards
2+1 longboard setups (as a large single)
Mid-length boards using standard sliding center fin boxes
Retro single fin boards
The screw and plate system allows quick fore-and-aft adjustment so surfers can fine tune how their surfboard fins perform.
Specs
Fin Type: Single Center Fin
Template: International 4A
Height: 11"
Construction: Pro Glass fibreglass
Colour: Black on white
Fin Box System: sliding center fin box compatible
Placement: Adjustable via screw plate system
Performance Characteristics
Strong hold during trim
Excellent stability for longboards
Smooth drawn-out turns
Reliable noseriding support
Choose Eveley
Eveley surfboard fins are designed for surfers who value performance, reliability and traditional surf design knowledge.
Why surfers choose Eveley:
Precision fin templates proven in real surfing conditions
Durable Pro Glass fibreglass construction
Reliable compatibility with standard fin box systems
Clean classic aesthetic that suits traditional boards
Performance designs informed by decades of surfboard fin evolution
The International 4A template remains one of the most respected designs in longboard surfing, offering a balance of trim stability and flowing turns.
FAQs
What type of board is this fin best for?
This fin is designed primarily for traditional longboards between roughly 9'0" and 10'6", where stability and trim control are important.
Can this fin be used in a 2+1 setup?
Yes. While it is a large center fin, some surfers use it as the center fin in a 2+1 setup when they want maximum hold and stability.
What does the 4A template mean?
The International 4A template is a classic longboard fin design known for smooth trim, balanced turning control and strong hold.
What material is Pro Glass?
Pro Glass refers to solid fibreglass construction, which produces strong, durable surfboard fins with consistent flex and dependable performance.
Surfboard Fin Knowledge Hub
Understanding how surfboard fins influence performance can dramatically improve the way your board feels in the water.
Explore the Eveley guides:
Surfboard Fins Australia – Complete Buyer’s Guide
New to surfboard fins? This beginner-friendly guide explains fin setups, sizes and materials so you can choose the right fins for stability and control: Beginner’s Guide to Surfboard Fins Australia
Learn how surfboard fins affect speed, control and turning. This guide explains single fin surfing, fin sizing, templates and how to choose the right surfboard fins for longboards and mid-length boards: Single Surfboard Fins: How Single Fin Surfing Changes Speed, Flow & Control
Learn how the sliding center fin box works for surfboard fins. Understand fin installation, adjustment, and how fin position changes surfboard performance: Sliding Center Fin Box Explained (US / Bahne box)
Discover the best longboard fin setup for noseriding, turning, and everyday surf. Expert guide to single fin, 2+1, and performance longboard configurations: Longboard Fins Guide Australia – Single, 2+1 & Performance Explained
These guides help surfers choose the right surfboard fins with confidence.
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