4 ton capacity Very competitively priced, yet high quality set that includes a single-speed hydraulic hand pump, hose, and ram Components snap together for quick setups to apply pushing, spreading, or pulling force Components include: hydraulic pump, hose, and ram; ram flat base; extension tubes (4); 1/2-ton spreader; tube coupling; ram toe; wedge head; serrated saddle; flex head; plunger toe; 90° wedge head; storage case