Ronix Ramp Fin 2 Pack | Black | 2020 by Ronix $9.99 1.0" - $9.99 1.0" Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Ronix Ramp Fin -BLACK-1.0 (2018) Available in black, white or yellow fcs fin block in 1.0 and 1.2 inch dept