Park Tool Home Mechanic Bench Mount Repair Stand. Features: A bench-mounted version of the popular Deluxe home mechanic stand Cam-actuated micro adjust clamp design that allows quick entry and exit and fits 1" to 3" (25mm-76mm) diameter tubes and seat posts of any shape and material 360 degree infinite clamp rotation allows bike to placed in optimal position for specific repairs Mounts to any flat surface (mounting bolts not included) All steel structure for maximum stiffness and durability Strong glass filled nylon composite fitting and internals enable smooth operation and secure positioning Specifications: Stand Style: Bench-mount Clamp Style: Seatpost Bike Weight Limit: 80lbs Weight: 7.33lbs