Wand Nut & Snap Ring - Sanitaire SC412 CV390 The safety switch actuator rod

The safety switch actuator rod (Part #120381A) is a replacement rod for the Kirby 1HD Heritage

Benefit: restored suction and cleaner filtration

Tip: flex the hose fully to reveal hairline splits before deciding

which bleeds off suction and drops cleaning performance

Wand Nut & Snap Ring - Sanitaire SC412 CV390 The safety switch actuator rodThis compatible replacement wand nut and snap ring fits the Sanitaire SC412 and 3900N. The nut and ring secure the wand connection so it locks firmly and holds a sealed joint through repeated cleaning. When the nut strips or the snap ring loses its spring, the wand no longer connects securely and air leaks at the joint. That leak drops suction at the cleaning head and lets the wand wobble loose during use. Fresh hardware restores a tight, sealed