These are Weiser pins, but are the same size that a Kwikset #7 Pin would be. Mortgage companies and HUD commonly use a "Kwikset #7" pin in their lock combinations. The Kwikset #7 doesn't officially exist. As far as we can see no one produces a Kwikset #7 pin. These Weiser pins are the same size and will work fine as a Kwikset #7 Pin.
