Home / Store / Parts and Accessories / Adapter (Vehicle to Trailer) “Seachoice Starport Accessory Rail Base” has been added to your cart. View cart Adapter (Vehicle to Trailer)$9.95 Adapter (Vehicle to Trailer) quantity Add to cart Category: Parts and Accessories Description Additional information Description Round 6 to 4 Flat Additional information Weight 0.5 lbs Dimensions 3.0 × 1.5 × 8.0 in Related products Bilge Pump $38.00 Add to cart Moeller Marine / Honda 3/8” Barb – Female Engine Connector $11.99 Add to cart Seachoice Starport Accessory Rail Base $22.95 Add to cart Seachoice Chrysler Fuel Connector (Model 20691) $7.35 Add to cart