I am not someone who knows much about hardward stuff and manual work that is mostly done by men but I am quite sure that a lot of people are adept when it comes to machines. There are many online stores that sell different types of parts such as aluminum machine handles. It is important that machine handles are comfortable to hold and has high quality because it is used regularly. Machine handles look a lot like screwdrivers with an easy handle on one end and a connection point on the other. These handles are often manufactured in low carbon steel, thermoplastic and aluminum etc.