Lifting Jacks. Toe Jacks Mechanical and Hydraulic. Capacities: 2 - 25 tons View More ». Hydraulic Bottle Jacks Standard & Low Profile. Capacities: 2 - 100 tons View More ». Air Powered Jacks Use shop or compressor air to operate. Capacities: 12 to 35 tons View Products ». Inflatable Jacks Use shop air to inflate lifting bag jack.