The hydrauic pipe benders are applicable for bending steel pipes up to 90 ... ", 1", 1-1/4", 1-1/2", 2"Wall thickness of pipe: 2.75-4.5mmShipping weight: 53 kgsPacked by plywood case ... ",1-1/2", 2", 2-1/2", 3"Wall thickness of pipe: 2.75-5mmShipping weight: 117 kgsPacked by plywood case : 92x40x23cmModel ... 1/2", 2", 2-1/2", 3",4"Wall thickness of pipes: 2.75-6mmShipping weight: 165 kgsPacked by plywood case ...