Designed for use with upper body ergometers. T-shaped tabletop. 4 secure locking brackets. 1-touch height adjustment. The HCI UBE Table is specifically designed and approved for use with the Monark 881e, Monark 871e and HCI Physio - In addition, this table can be used with Hudson UBEs and a wide variety of other tabletop ergometers. The user-friendly T-shaped tabletop stabilizes the UBE with secure locking brackets (four total). User-friendly electronics - Whisper-quiet electromagnetic resistance - Industrial V-belt drive for smooth pedaling - Comfortable multi-purpose handles with adjustable Velcro straps - T-shaped tabletop with 4 secure locking brackets - One-touch height adjustment - Hydraulically assisted lift raises tabletop from 27 to 37 inches - Commercial caster system with locking no-skid floor plates - Minimal assembly required.