Pushing a wheelchair can get a bit tiring, however strong you are. This clever device is easy to fit and takes the strain out of pushing your friend or loved one. Simply operate the handle-height lever to get the chair moving.  You can enjoy a walk and a chat without all the huffing and puffing that can sometimes come with pushing.  The traction and forward and reverse options are a real benefit when getting in and out of tight spaces or on when you encounter a rougher surface. What a fantastic labour-saving device!