Check the listing for details. RAP-B-365-224-1U RAM Twist-Lock Triple Suction Cup Ball Base -.... Color: Black, Condition: New. Listed at 62.44 USD. RAM Twist-Lock Triple Suction Cup Ball Base -... RAP-B-365-224-1U Genuine RAM Products! The RAP-B-365-224-1U, triple suction cup base, consists of a 1 INCHES ball base connected to a high strength composite base with three 3.3 INCHES diameter suction cup bases at each end. This base has a suction grip, allowing for the connection with 1 INCHES double socket arms to any non-porous surface, like a windshield, with confidence.hardware included Assembly Hardwaresuction size (3) 3.3 INCHES Diameter Bases, Total Width 7.95 INCHES ball size B Size (1 INCHES )weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lbmaterials Marine-grade aluminumHigh strength compositepackaging type Poly BagWeight 0.85 lb hardware included Assembly Hardware suction size (3) 3.3 INCHES Diameter Bases, Total Width 7.95 INCHES ball size B Size (1 INCHES ) weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminumHigh strength composite packaging type Poly Bag Weight 0.85 lb