Home / 1-XS + Orion Indexer Setup Overview / Orion Fin Fan Adapter Kit Orion Fin Fan Adapter Kit One "Orion Fin Fan Adapter Kit" contains the following items: Orion Fin Fan Adapter for 4" Rails C-Clamp 4" 800mm Minimum quantity: 2 Rail 4", Dual Slotted. 6' Length. Suitable for rail connector Minimum quantity: 1
