The Bracketron 30MM Telescoping Support Brace provides added stability and support for the LTM-MS-525 Universal Vehicle Laptop Mount when needed. The brace can be mounted several different ways, either to another seat bolt or to any hard stable surface using a 3M Dual Lock Fastener. More then one brace can be used with the LTM-MS-525 if desired. The brace utilizes an easy "Twist Lock Mechanism" to lock the telescoping tubes in place after installation. The LTM-SA-102 is easy to install and is a great additional accessory to the popular Vehicle Laptop Mount.