An arm channel is the bracket that lets a half tray or arm trough attach to a wheelchair armrest. It slides onto a standard armrest pad, which keeps the setup simple where the chair has no dedicated mounting points.
For your client, the benefit is a tray or trough that sits at the same height every time and does not wander during the day. For the carer, it is one less thing to line up each morning. Therafin recommend fixing the channel permanently with hardware once the position has been settled, and the hardware kit is a separate item.
It comes as a single or a pair, with an adhesive backed version if the armrest pad will not take screws.
