Push or pry apart material with these rams by attaching them to a hydraulic pump.

Jacks include a ram, a hand pump with hydraulic oil, a pressure gauge, and a hydraulic hose.

Connect a hose to a ram or pump.

Connect up to four rams and a gauge to a pump. Ram connections have flow-adjustment valves to adjust ram speed, or shut it off to temporarily hold a load.

This steel-reinforced hose has male threads.

Thread one of these plates onto your ram and use the four mounting holes to secure it in place.

Pump the handle by hand to raise the jack. Turn the release valve to lower the load.

These jacks have a short body to fit in low-clearance spaces. The handle pumps from side to side, requiring less vertical space than other bottle jacks.