RAMA(R) Stack-N-Stow Ball Adapter - C SizeThe RAP-395T-BCU consists of a 1.5" ball, connected to a round base, that contains female grooves and hardware that will allow mounting to all RAM STACK-N-STOW(TM) Bait Boards.Specifications: Ball Size: C Size (1.5") Weight Capacity: Standard Use: 4 lbs, Heavy-Duty Use: 3 lbs Materials: High Strength Composite Packaging Type: Poly Bag Weight: 0.15 lbs Hardware Included: (1) #10-24 x 2" Machine Screw (1) #10-24 Nylock Nut .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }