Keep your drink in reach and off the floor. This cup holder bolts straight onto any 40-series aluminum profile with an 8 mm slot, the standard used on most sim racing rigs. - Fits drinks up to 84 mm across: water bottles, travel mugs, tall cans - Key rib locks into the slot so it never rotates or sags - Drain opening in the floor; spills run straight through - Printed in PETG for heat resistance and toughness - Mounts with one M6 or M8 screw and an 8 mm-slot T-nut (not included) Compatible with rigs built on 40 mm profile with 8 mm slots, including Sim-Lab, Trak Racer, GT Omega and SimXPro. Not affiliated with any rig manufacturer.