40ft Low Voltage On/Off Hose without Button Lock 40' light weight, crush-proof hose with 360 degree Swivel Hose Handle with on/off switch Friction-fit stub. Attn VACUFLO USERS: This hose is NOT compatible with the 2-pin wall valves. Fits Standard 1.5 inch inside diameter Wall Inlet Valve Free Technical Support, Call 929.800.2980