NATIONAL PRODUCTS DBA RAM MOUNTS RAM-HOL-TABL29U RAM Tab-Lock Cradle for 8" Tablets Including Samsung Galaxy Tab A & S2 8.0 with OtterBox Defender Case The Tab-Lockcradle 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. The Tab-Lockcradle 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. The Tab-Lockcradle 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.