These handles have a 1″ center to center attachment measurement. This means that the holes for attachment screws, when measured from the center of one hole to the center of the second hole are 1″ apart. Be sure to measure from the middle of the two holes when measuring existing holes or a handle that you are trying to match for optimum accuracy.
1″ center to center are a unique and hard to find size. Smaller handles often used on mid century furniture or some cabinetry.
