really helped my dad
Installation requires removal of the plastic handles on my father's Drive-brand chair.  That was the hardest part, requiring some persistent muscle to pull them off.  These then slip over the metal arms previously covered by plastic.  Installation is just pushing them one.  It is aided by a rubber hammer, but not required if arm strength is sufficient.  Once installed, it makes locking the chair much easier for all.  Sitting in the chair, the brake levers are now both visible and easy reach.  They also stick out from behind the wheels to make reaching the brakes much easier when pushing the chair too.  The extra length considerably reduces the effort needed, too.  Easier access and less effort both.
Rating: 5 stars