The crossbeam is the bar that spans the front of the wheelchair frame between the clamping rings, and it is where the Klaxon power add on actually locks on. Getting the right length is what makes attachment quick and reliable for the client.
This complete option covers the widest of the standard size bands and is supplied with the crossbeam, the fixing clamp and the aluminium axle, so a technician has the whole assembly in one part number. It is matched to seat width, which is the figure to check when you are specifying it.
A crossbeam that is too short or too long will not let the add on sit square, so measuring the chair is worth the extra minute.
