RAM® X-Grip® Large Phone Holder with Ball - B Size - RAM-HOL-UN10BU

Part#: RAM-HOL-UN10BU   UPC: 793442940873 Patented




The popular spring-loaded RAM® X-Grip® phone holder features an 'X' design that expands and contracts to provide a perfect fit for your device – even if it's in a case. Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite, the RAM® X-Grip® phone holder is compatible with a wide variety of RAM® double socket arms and mounting bases.

This large version of the RAM® X-Grip® fits phones ranging from 1.75" to 4.5" in width and keeps your device completely functional and accessible. No matter what double socket arm and mounting base you pair the RAM® X-Grip® with, RAM® ball and socket technology allows for near-infinite adjustability to achieve the ideal viewing angle – while also extending the life of your phone by providing shock and vibration damping.

For outdoor applications – like being used as a motorcycle phone mount – the RAM® X-Grip® includes a device tether that is recommended for added security and peace of mind.



  • Spring-loaded 'X' design for large phones with rubber caps sports great holding power without hiding your phone; includes optional device tether for peace of mind during rugged use

  • Compatible with any B size RAM® Mounts double socket arm; 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


(1) Optional Tether

(1) Glue Tube for Rubber Caps

Width Range: 1.75" - 4.5"

Depth Range: .875" max

B Size (1")


Standard Use: 2 lbs
Heavy-Duty Use: 1 lb

High strength composite

Stainless steel


Compatible Devices: 

iPhone 6s Plus iPhone Xs Max iPhone 13 Pro Max iPhone 15
iPhone 7 Plus iPhone 11 Pro Max iPhone 14 Plus iPhone 15 Plus
iPhone 8 Plus iPhone 12 Pro Max iPhone 14 Pro Max iPhone 15 Pro Max


Galaxy A7 Galaxy A9 (2018) Galaxy E7 Galaxy Note20 Ultra Galaxy S21 Ultra 5G
Galaxy A7 (2017) Galaxy A70 Galaxy Grand Neo Plus Galaxy On7 Galaxy S22 Ultra 5G
Galaxy A7 (2018) Galaxy A80 Galaxy J7 Galaxy S10 5G Galaxy S23+
Galaxy A8 Galaxy A90 5G Galaxy J7 Max Galaxy S8 Galaxy S23 Ultra
Galaxy A8 (2016) Galaxy C7 Galaxy J7 V Galaxy S8 Active  
Galaxy A9 (2016) Galaxy C7 Pro Galaxy Note 5 Galaxy S21 5G  
Galaxy A9 Pro (2016) Galaxy C9 Pro Galaxy Note 10 Plus Galaxy S21+ 5G  



Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras. Click here to learn more.