RAM Mount Post Clamp Base with 1" Ball fits Square Posts up to 2" x 2.125"

Features:

• Consists of a front plate with a 1" rubber ball, a back plate and two stainless steel nuts and bolts
• Fits square posts with a maximum width of 2" and a maximum depth of 2 1/8"
• 1" ball fits RAM B size socket arms
• Constructed of marine grade aluminum and stainless steel
• Holds up to 2 lbs.
• Made in the USA

Brand: RAM Mounts
Part number: RAM-B-247U-2
Warranty: Manufacturer's lifetime warranty