Central Hose, 30′, W/Pigtail, Low Voltage, Dual Voltage, White, Dual Switch, For NuTone Central Vac Systems May Fit Other Models

Gas Grip Handle. Meant for central vac systems that use low voltage to turn on central vac system at the handle grip along with allowing power nozzles to receive 120volts power via pigtail 120volt standard household plug. 

Will replace MD Y1-0112 hose

Please note that pin is 1.25″ from the edge of steel tube. The steel tube itself is approximately little under 3″