This rugged dashboard tablet mount consists of a RAM® Tab-Tite™ spring loaded holder for any 9"-10.5" tablets with a case, medium C size double socket arm, two 2.5" diameter round bases that contain the universal AMPS hole pattern, a 2.10" x 2.60" backing plate, and mounting hardware. The mount is designed with a 1.5" diameter C size rubber ball and socket system that features adjustment points at both ends of the double socket arm, allowing for near-infinite adjustability for ideal viewing angles. Specs & Features 1.Spring-loaded holder secures most 9"-10.5" tablets with cases; interchangeable end cups allow you to modify the holder when upgrading devices2.Includes 4-hole AMPS pattern ball adapter, C size medium length double socket arm, and backing plate kit for drill-down mounting; ball and socket technology allows for near-infinite adjustability3.Made of powder-coated, marine-grade aluminum and high-strength composites for durability and reliability in the most demanding environments4.Backed by a lifetime warranty Information HARDWARE INCLUDED:Assembly Hardware(1) 2.10" x 2.60" Steel Backing Plate(4) #8-32 x 1" Screws(4) #8 Split Lock Washers(4) #8 Flat Washers HOLDER DIMENSIONS:Height Range: 9.5" - 12.125" Width Range: 6.55" - 7.43" Depth Range: .3" - .875" SOCKET TO SOCKET LENGTH:2.5" HOLE PATTERN:4-Hole AMPS: 1.181" x 1.496" 3-Hole 120-Degree: 1.812" Diameter BALL SIZE:C Size (1.5") WEIGHT CAPACITY:Standard Use: 4 lbs Heavy-Duty Use: 3 lbs MATERIALS:Marine-grade aluminum High strength composite Powder coated steel PACKAGING TYPE:Poly Bag WEIGHT:1.9 lb Compatibility Apple iPad (5th Generation) with Case iPad (6th Generation) with Case iPad (7th Generation) with Case iPad (8th Generation) with Case iPad (9th Generation) with Case iPad (10th Generation) with Case iPad 9.7 (2017) with Case iPad 9.7 (2018) with Case iPad Air with Case iPad Air 2 with Case iPad Pro 10.5 (2nd Generation) with Case ASUS ZenPad 10 with Case ZenPad 3S 10 with Case ZenPad Z10 with Case Huawei MediaPad M2 10.0 with Case Lenovo Tab 2 A10-70 with Case Tab 4 10 with Case Tab 4 10 Plus with Case Tab3 10 Business with Case Yoga Tab 3 10 with Case LG G Pad 10.1 with Case G Pad II 10.1 with Case G Pad X 10.1 with Case G Pad X II 10.1 with Case Microsoft Surface Go with Case Surface Go 2 with Case Samsung Galaxy Tab 10.1 with Case Galaxy Tab 3 10.1 with Case Galaxy Tab 8.9 with Case Galaxy Tab A 9.7 with Case Galaxy Tab A 10.5 with Case Galaxy Tab Active Pro with Case Galaxy Tab Active4 Pro with Case Galaxy Tab Pro 10.1 with Case Galaxy Tab S2 9.7 with Case Galaxy Tab S3 9.7 with Case Galaxy Tab S4 10.5 with Case Galaxy Tab S6 with Case Galaxy Tab S7 with Case Galaxy Tab S8 with Case Galaxy Tab S9 with Case Galaxy Tab S9 FE with Case Sony Xperia Tablet Z with Case Vankyo MatrixPad Z4 10" MatrixPad Z4 10" Hardware Breakdown RAM® Tab-Tite™ Holder for 9"-10.5" Tablets with Heavy Duty Cases - RAM-HOL-TAB20U RAM® Drill-Down Dashboard Mount with Backing Plate - C Size Short - RAM-101-B-225B2U Additional Hardware Locking Knobs for C Size Socket Arms RAM® Pin-Lock™ Security Knob for C Size Socket Arms - RAP-S-KNOB5U RAM® Key Lock Knob with Brass Insert for C Size Socket Arms - RAM-KNOB5LU RAM® Pin-Lock™ 7-Pin Security Knob for C Size and Swing Arms - RAP-S-KNOB5-7U RAM® Roto-View™ Adapter Plate RAM® Roto-View™ Adapter Plate - RAM-HOL-ROTO1U