Perfect for home or shop use, the Park Tool PCS-4 Repair Stand features a leg stabilizing system that creates a rock-solid base to resist tipping. The PCS-4-2 uses the 100-5D Micro-Adjust Clamp with the cam-actuated adjustment system for quick entry, adjustment, and exit. Features: Four-point leg system easily folds together for storage or transport Stand height adjusts quickly from 55 - 72" (139.7 - 182.8cm) to provide a comfortable workstation Powder coated Steel and Composite construction PCS-4-2 uses the 100-5D Micro-Adjust Clamp with the cam-actuated adjustment system for quick entry, adjustment, and exit Clamp rotates 360 degrees and is adjustable in height up to 67" (170.18cm) Narrow clamping jaws (2.7") designed to clamp securely yet fit into tight areas or on short seat posts Fully adjustable clamping pressure prevents damage to thin-walled tubes For a comparison of all Park Tool Repair Stands, check out the Size Chart tab Specifications: Maximum Weight Capacity: 45 kg (100 lbs) (Bike Must Be Centered) Clamp Capacity: Round & Aero Tubes from 22 to 76 mm (7/8" to 3") Jaw Width: 70mm (2.75") Height: Adjustable From 129 to 173cm (51 to 68") Base Dimensions: 67 x 71 cm (26.5" x 28") (Square) Weight: 11.8kg (26 lbs)