FEATURES Spring-loaded 'X' design features rubber caps and sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use Diamond ball base featuring universal AMPS hole pattern included; ball and socket technology allows for near-infinite adjustability Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite for durability and reliability in the most demanding environments Backed by a lifetime warranty OVERVIEW The RAM-B-102-UN7U consists of a diamond base, double socket arm and universal spring loaded X-GripA(R) cradle for cell phones. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at the both ends of the socket arm; this with a twist of the arm knob, allows you can move the X-GripA(R) mount to your optimum viewing position. The 2.43" x 1.31" diamond base has two holes 1.912" from center to center and matches the industry standard AMPS hole pattern. The included X-GripA(R) cradle has a clean and clever four leg design that sports great holding power without hiding your phone behind foam pads and plastic. The spring loaded X-GripA(R) cradle expands and contracts, allowing for a perfect custom fit of your cell phone. The perfect complement to the modern sleek interior of today's vehicles, the RAM X-GripA(R) is the cell phone cradle evolved. The X-GripA(R) includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size. HARDWARE INCLUDED (1) Optional Tether (1) Glue Tube for Rubber Caps (2) #8-32 x 1/2" Machine Screws (2) #8-32 x 5/8" Machine Screws (2) #8-32 x .75" Screws (2) #8-32 Nylock Nuts HOLDER DIMENSIONS Width Range: 1.875" - 3.25" Depth Range: .875" max SOCKET-TO-SOCKET LENGTH 3" HOLE PATTERN 2-Hole AMPS: 1.912" PLATE SIZE 2.43" x 1.31" BALL/SOCKET SIZE B Size (1") WEIGHT CAPACITY Standard Use: 2 lbs Heavy-Duty Use: 1 lb MATERIALS Marine-grade aluminum High strength composite Stainless steel PACKAGING TYPE Poly Bag WEIGHT 0.59 lbs.