Products CatalogRam MountsBasesRAM-B-239U 1 INCH BALL WITH 5.16 18 POST RAM-B-239U 1 INCH BALL WITH 5.16 18 POST Product ID: RAM-B-239U Quantity × Sorry! Unfortunately there is only 17 of RAM-B-239U 1 INCH BALL WITH 5.16 18 POST left in stock. You can only add this much to the cart. We've adjusted your quantity automatically. Price: $16.40 Add to Shopping Cart View items in your cart Description The RAM-B-239U consists of a 1" diameter rubber ball, connected to a 5/16"-18 threaded post. Related Products 4.5 6 $30.80 RAM-B-202U-23 2 INCH X 3 INCH WITH... More Info Buy Now coast2coast 4.5 6 $51.30 RAM-235U RAM WITH 2 U-BOLTS W 1.5 IN... More Info Buy Now coast2coast 4.5 6 $46.20 RAP-B-121BU RAM COMPOSITE YOKE CLAMP... More Info Buy Now coast2coastR 4.5 6 Sold Out RAP-B-378U Flex Adhesive Mount W... More Info Buy Now coast2coast