Use Coupon Code WINTER10 To Save 10% Learn More

Futures Fins 1/2'' Fin Box Filler Plugs

Futures Fins 1/2'' Fin Box Filler Plugs 5 5 7

Availability: In stock




The Futures Fins Box Filler Plugs eliminates the void left behind when you're not using all of your fin boxes. Futures Box Filler Plugs come in two sizes, 1/2'' which will fit into the Futures center box or quad rear boxes, and the 3/4'' which fits the standard Futures side boxes found on longboards. If you have a 5 fin set up, try adding the 1/2'' Futures Box Filler Plug to help you reduce drag and add flow.

The 1/2'' Fin Box Filler Plugs are only for the filling center fin box or the quad rear boxes in most boards. Use the 3/4" depth plugs to fill side bites on 2 + 1 set ups. Fin set ups can vary depending on shapers preferences, templates and materials used so it never hurts to double check the depth of the fin boxes you want to fill before ordering.

Product Features

  • 1/2'' Depth
  • Used in Center or Quad Rear Boxes
  • Sold as a Pair


Futures Fins 1/2'' Fin Box Filler Plugs Great product, and AWESOME serviceReview by JB JB
Product is great. First one got lost in mail and Cleanline got me setup with replacement ASAP. Excellent customer service!!!
(Posted on 5/20/2019) 2019-05-20
Futures Fins 1/2'' Fin Box Filler Plugs StokedReview by Your Mom Your Mom
These things are sick and reduce a lot of drag.
(Posted on 9/28/2018) 2018-09-28
Futures Fins 1/2'' Fin Box Filler Plugs CoolReview by Philthy Philthy
I dont know if these help or not but I never ride quad so why not. They did need a little sanding but no big deal. For me these were not easy to find but Cleanline had them.
(Posted on 1/23/2017) 2017-01-23
Futures Fins 1/2'' Fin Box Filler Plugs Easy to set them in, and looks good as well.Review by BT BT
I liked the ease of putting the plugs in the empty fin boxes. It makes it easy to go from a three fin thruster set up to a four fin quad set up (which is my current set up.
(Posted on 5/9/2016) 2016-05-09
Futures Fins 1/2'' Fin Box Filler Plugs Thruster Set UpReview by J J
These fill the two inside fin boxes with a three fin set up on a five fin box shape, fine tuning required, 100grit recommended.
(Posted on 4/8/2016) 2016-04-08
Futures Fins 1/2'' Fin Box Filler Plugs Avoid unnecessary drag.Review by HODAD HODAD
A must for all 5 fin setups!
(Posted on 3/30/2016) 2016-03-30
Futures Fins 1/2'' Fin Box Filler Plugs Good productReview by AbayBob AbayBob
Great plugs. Works super and reduces any drag caused by other opened boxes when not in use.
(Posted on 9/23/2015) 2015-09-23

Write Your Own Review

You're reviewing: Futures Fins 1/2'' Fin Box Filler Plugs

How do you rate this product? *

 1 star2 stars3 stars4 stars5 stars


We understand that when purchasing gifts, returns and exchanges can be necessary, which is why for the Holidays we are extending our Return Policy so that anything purchased as a gift this Holiday Season is eligible to be returned by the end of January. If you are not 100% satisfied with your product you may return it for a full refund, or exchange by the end of the month of January 2020.

Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.

Please reference our full Return Policy.

Customers Also Bought…