About this 3D model
The trigger fell off of a steamer I borrowed and got lost, so here's a replacement! It's different than the original part, but easy to print, and works great. It's more of a trigger style than the original lever, based on the pictures I've seen, but it does open the steam valve fully. It's rounded where your finger goes, and was pretty comfortable for the few hours I was steaming off wallpaper. Trigger lever only, the rest of the handle is not included. Fits a Wagner 915 Steamer, maybe others. Part snaps over the existing red shaft of the handle and holds firmly in place.