RAM 4.75" Square 1.5" Ball VESA Base with 4 x 100mm and 4 x 75mm Holes

Features: VESA 4.75" square adapter plate with 4 x 100mm holes and 4 x 75mm holes in each corner RAM 1.5" rubber ball is connected to the plate Fits most RAM 1.5" ball (C - size) compatible socket arms Includes washer inserts for use with smaller screws Constructed of powder coated marine grade aluminum Includes four 0.312" x 0.187" shoulder washers Holds up to 4 lbs. Made in the USA Plate Hole Patterns: 100 x 100 VESA Pattern 75 x 75 VESA Pattern Brand: RAM MountsPart number: RAM-246UWarranty: Manufacturer's lifetime warranty