The SEFAC 12 Type mobile lift has a capacity of 12,000 lbs per column and can be used in sets of four or six for a total lift capacity of up to 72,000 lbs. The portable lifts, with a lifting height of 70", can be used inside or outside. The company's self-locking screw technology powers the 12 Type mobile lift. The self-locking screw system will not leak, does not rely on an independent lock and is maintenance-free, according to the company. The lift features electronic capability for fault finding, synchronization and user-friendly controls.