1.Max. pressure: 16ton 2.Max. stroke: 250mm Max. pressure: 16tonMax. stroke: 250mmcrimp range: Ø21.3 - Ø60bending formers: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2"wall thickness of pipe: 2.75 - 4.5mmIt is suit for common water pipe, wire pipe, carbon steel pipe, conduit tube, bending the angle 90 Manual-hydraulic pipe bender