To ensure a snug fit in any fin box.  If there is any movement between the fin and the fin box, place the shim under the fin and re tighten.

FCS Longboard Plastic Shims

£2.95Price

To ensure a snug fit in any fin box.  If there is any movement between the fin and the fin box, place the shim under the fin and re tighten.

 

Includes:

  • 2x Plastic shims
  • 1x FCS key