The Futures Fins Quad Fin Box Shims are designed to fill the gaps on your quad rears. The bases on Futures quad rear fins are a 1/2-inch long. If your quad's rear boxes are 3/4's of an inch deep, insert these 1/4" shims to take up the extra space. Now you can use 1/2" rears on 3/4" boxes!
- Set in shim, screw in fins and go surf
- Sold in sets of two
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Returns are easy! We understand that in some situations returns or exchanges may be necessary. We also want you to be stoked on your purchase. If you are not 100% satisfied with your purchase you may return it for a full refund, or exchange within 30 days of receiving your order. Items must be in new condition with original tags and packaging.
Please make sure your wetsuit fits before taking it in the water. We are not able to take returns or exchanges on used wetsuits.
Click here for our full Return Policy