JDS Company 14030 Dust Collection Hose Kit 4-Inch x 10-Foot Heavy Duty Hose with Two Hose Clamps Reinforced hose is strong, rugged and able to withstand tough shop environments Hose kit comes with two hose clamps! 4-inch diameter hooks up to most wood working equipment Flexibility allows you to manuver the hose exactly where you need it! Perfect for connecting woodworking machinery to central systems or portable dust collectors