Check the listing for details. RAM-102U-2461 RAM Double 75x75mm VESA Mount - Medium.... Color: Black, Condition: New. Listed at 77.94 USD. RAM Double 75x75mm VESA Mount - Medium... RAM-102U-2461 Genuine RAM Products! The RAM-102U-2461 consists of a double socket arm and 3.625 INCHES square plates with VESA hole pattern. The VESA plates contains 75x75MM hole patterns. The rubber ball is positioned 0.88 INCHES from the center of one edge.product dimensions Overall Height: 7.35 INCHES socket to socket length 4.66 INCHES hole pattern 75 x 75mm VESAplate size 3.625 INCHES x 3.625 INCHES ball size C Size (1.5 INCHES )weight capacity Standard Use: 4 lbsHeavy-Duty Use: 3 lbsmaterials Marine-grade aluminumpackaging type Poly BagWeight 1.5 lb product dimensions Overall Height: 7.35 INCHES socket to socket length 4.66 INCHES hole pattern 75 x 75mm VESA plate size 3.625 INCHES x 3.625 INCHES ball size C Size (1.5 INCHES ) weight capacity Standard Use: 4 lbsHeavy-Duty Use: 3 lbs materials Marine-grade aluminum packaging type Poly Bag Weight 1.5 lb