Set screws have a number of uses on a mobility scooter or power chair; from securing a throttle potentiometer's control lever to allowing a fine adjustment to a sliding armrest hanger. Your typical set screw does a big job keeping things tight and right where they need to stay. If there is any down-side to the set screw it is usually due to their diminutive size. Often a set screw is just so tiny that if it falls out or off of the driver tip, it will defy your best attempts at discovering where it landed.
Monster Scooter Parts offers replacement mobility scooter and power chair set screws at a price that won't break your budget. These are in the common sizes that are the most frequently used by the major mobility brands. If you need a specific set screw size that we don't have listen, then please let us know and we will do our best to get it for you.