Conquer Bench Mount Bike Repair Stand Bicycle Rack. Dimension: 15.24 x 20.32 x 40.64 cm; 1.98 Kilograms - Rotating head adjusts clamp to any angle - Clamp allows for clamping of tubes from 30mm to 75mm - Durable steel construction, mounting flange has 4 holes (hardware included) - Easily attached to virtually and bench, arm extends 10 in. from bench - Sturdy and Compact