THIS SLING-BACK RIGIDIZER HARDWARE IS A WIDTH ADJUSTABLE TELESCOPING DEVICE THAT CAN BE MOUNTED ONTO THE PUSH HANDLES OF A MANUAL CHAIR TO MAKE IT RIGID AND LESS PRONE TO WOBBLE WHILE SEATED. IT IS DESIGNED FOR CHAIR WIDTHS FROM 14"-20" WIDE (ON-CENTER PUSH HANDLE WIDTH).
OPTIONAL HEADREST MOUNTING COLLARS (NOT INCLUDED) CAN BE ATTACHED TO THE CENTER TUBE FOR THE INSTALLATION OF HEADREST HARDWARE WHICH ALLOWS FOR MID-LINE OR OFFSET HEADPAD POSITIONING. IF YOU NEED TO ADD HEADREST HARDWARE TO YOUR 14"-20" TELESCOPING DEVICE, PLEASE REFER TO PART #93020 INSTEAD.