Standard hinge, offered in a range of sizes, the number of the hinge corresponds to what section the hinge belongs to. Be sure to check out our video on how to replace your Hinges! 
 
*Residential garage doors;
#1 Top of Bottom Section, and all center hinges connecting garage door sections.
#2 For use on the top of the 2nd garage door section.
#3 For use on the top of the 3rd garage door section.
and so on...