Lawn mower adjustable upper handle.
Lower handle bar. There are two sets of holes in the bar. The one closest to the flat end is used for shipping. You will use the mounting hole furthest away for normal use.
Assy assist handle
Pressure washer spray gun.
Lower handle, push mower
Assembly-housing throttle w/trigger
Upper handle. You will have note the location of the existing controls and transfer them to the new handle. The original zip ties will likey need to be cut and replaced with new ones.