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9' US box center fin Safety Flex Soft replacement for longboard SUP Stand up Paddleboard River Surf Whitewater airSUP AIR7 Skeg with 'No-Tool' Fin Screw

4.7 (3) Write Review
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$24.95

$ 10 .99 $10.99

In Stock

1.Color:Black


  • SAFETY FLEX SOFT 9" FIN - under most conditions : impossible to break , 12 month warranty , we call the fin "findestructible" !
  • STAINLESS STEEL no tool FIN SCREW included, saruSURF brand US box center fin, fin screw included, no need to screw drivers, adjust your in position (forward, backward, take it off) anytime even out on the water!
  • FOR LONGBOARD , SUP AND INFLATABLE SUP (all brand inflatable sup boards and foam surfboards with AIR7 fin box or US box - contact us to confirm if not sure) suitable for use with most longboard / (stand up paddle) SUP / airSUP. most long board and stand up paddleboards use the universal fin system, which can take this replacement fin.
  • GREAT FOR BEGINNER AND KIDS : 1st time surfing can be dangerous, usually the fin is the sharpest part of you board, with this fin you can feel safer - the fin will bend and flex more and is harder to hurt yourself and others
  • GREAT FOR SURFER AND ADVANCED SUP : surf dumping shore breaks, shallow reefs. On your SUP : challenge white water, low level streams, river runs and fly fish in shallow lakes. This fin is flexible , in most conditions will not break, and less likely to break out your board's fin box!


Safety Flex Soft 9" center fin - impossible to break , 12 month warranty !

for longboard / (stand up paddle) SUP / airSUP any inflatable SUP with AIR7 fin box, any foam surfboard with AIR7 fin box (we also make the popular AIR7 fin boxes, so you know this will fit !)

great for beginner : hire / resort / school

great for surfer : shallow reef / dumping shore break / white water SUP

Fin + Fin screw set


野田建築
Reviewed in Japan on October 26, 2023
幅が広く加工しないとレールに入らない。
Team G
Reviewed in the United States on June 2, 2021
Perfect fit for my inflatable SUP Voyager with Air7 fin box. Came with quality fin screw too.
Jeanne Curry
Reviewed in the United States on March 26, 2019
Easy to install and fit perfectly.