Amazon.com: RAM MOUNTS (RAM-101U-B-247-25 2.5" Max Width Clamp Mount with 1.5" Diameter Ball Short Double Socket Arm and 2.5" Round Base (Amps Hole Pattern) : Electronics
tv monitor display stand with 75×75 vesa mount Ram Mounts RAM-101U-B-2461 – Mount Italia
RAM® Universal Double Ball Mount for Crown Work Assist® - Short – RAM Mounts
CFC Distributors, LLC. Rail Mount with Short Double Socket Arm
RAM® Double Ball Mount with 75x75mm VESA Plate - C Size Short – RAM Mounts