It allows hand crank or wheel turn to sit lower on machine. This might be a Model 115 based on age and design but we are not positive. Featuring a black exterior and the iconic Singer logo, this hand crank sewing machine is a great addition to any collection or display.
It is an antique original and adds history and character to any space. Although we cannot speak to the functionality of the machine, we can guarantee its authenticity and the beauty it brings to any setting.