The 36291 is a 21" chrome wand has a flush cord management connection designed for use with electrical hose with flush plug positons.
Most common cord management connection for Plastiflex, Cyclovac, Canavac, Beam and Cen-Tec hoses with the plug set in the flsuh positon.
Traditionally used with power nozzles having a power cord running along the wand to then engage the electric hose.