The RAM® Tab-Tite™ spring loaded, quick release cradle offers a secure fit with easy access to the mounted tablet. The interchangeable cup ends are designed specifically for the Samsung Galaxy Tab A 8.0, Tab A 8.0 with S Pen Tab S2 8.0 with Otterbox Defender case. The spring loaded design makes it easy to insert and remove your tablet, along with keeping it secure in mobile applications. The custom end cups are designed to optimize the functionality of your tablet, enabling access to all ports and tablet functions.Included is a set of four nuts and bolts to connect the cradle to any RAM components or mounts that contain the universal AMPs hole pattern.The Tab-Tite™ cradle is compatible with any tablet that will fit the dimensions listed below. It is important to verify the dimensions of your tablet when determining the overall size.