Mount your own monitor on your Matrix R2 Lite "Ronity" sled by using this U-Bracket with 5/8" Post from SmartSystem. The durable U-bracket provides added distance between your Matrix R2 Lite sled in the "Ronity" setup when you're using the ArmX1 arm post for when you want to use your own monitor. It provides a male to female 5/8" adapter for the post, and there is a locking rod to secure the bracket.