A practical alternative to motorized bars, these Single Person Adjustable Height and Width Platform Mounted Parallel Bars allow caretakers and clinicians to easily adjust the height and width to create the best therapy experience for their clients. Durable, safe and very simple to use with height and width permanently stamped on frame. Every height adjustment necessary can be made from a single location. Single plunger/lock. Handrail size 1-1/2". Height adjusts from 31" to 41", Width between handrails 22 1/2"