Comparison : Item # 4370-0200-050, 2" I.D.
4370 Concrete Placement Hose - 800 PSI
Item # 4370-0200-100, 2" I.D.
4370 Concrete Placement Hose - 800 PSI
Item # 4370-0300-050, 3" I.D.
4370 Concrete Placement Hose - 800 PSI
Item # 4370-0300-100, 3" I.D.
4370 Concrete Placement Hose - 800 PSI
Item # 4370-0400-050, 4" I.D.
4370 Concrete Placement Hose - 800 PSI