RAM 1.5" Ball Double U-Bolt Rail Mount with Large Tablet Holder

Features: Two stainless steel u-bolts for extra hold - Fits rails from 0.75" to 1.25" in diameter Molded into the base is a 1.5" rubber ball Standard length double socket arm - overall Length: 5.69", socket-to-socket length: 4.66" Spring loaded holder with custom support cups for 10" screen tablets with heavy duty cases(see compatability specs below) Tension provides secure support for your tablet and allows for quick loading and release of your tablet Full access to audio jacks, usb, power, and other ports Constructed of marine grade aluminum(mount)high strength composite(holder) RAM ball & socket system; easily adjust to your perfect angle Made in the USA   Included Hardware: (2) 1/4"-20 U-Bolts for 1" - 1.25" Rails (4) 1/4"-20 Nylock Nuts (4) Rubber Caps   Compatible Devices(Partial List):   Apple iPad Gen 1 - 4 with Case iPad Air 4 with Case iPad Air 5 with Case iPad Pro 11" with Case Dell Venue 10 7000 w