X-Grip holder for large phone size: – Wide: 1.75″ (44.5mm) to 4.5″ (114.3mm) – Deep: max .875″ (22.2mm) – Short socket arm (1.75″ / 44.5mm) ball to ball – A brake / clutch reservoir – Two ”U-bolt” bases that will give various mounting options to round and square tubing – Clamps to 1/2″ (12.7mm) to 1.25″ (31.8mm) diameter tubes handlebars / tubing / rails – Holds max. 2 lbs / 907 gram normal use or 1 lbs (454 gram) heavy duty use – Includes: (1) Optional Tether; (1) Glue Tube for Rubber Caps; (2) M6 x 55mm Hex Bolts; (2) #1/4-20 x 2″ Hex Bolts; (2) 1/4″-20 x 2.5″ Hex Bolts; (2) 1/2″ Spacers; (2) 1/4″ Split Lock Washers; (1) 1/4″-20 U-Bolt for .5″ – 1″ Rails; (1) 1/4″-20 U-Bolt for 1″ – 1.25″ Rails – Materials used: Marine-grade aluminum; high strength composite; stainless steel. Consists of hardware for mounting to either brake/clutch reservoirs and rails that are 0.5″ to 1.25″ in diameter; short length double socket arm and universal X-Grip cell phone cradle. Designed into the mount is a 1″ diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob; allows you to move the X-Grip mount to your optimum viewing position. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. The included X-Grip 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 load