The 3130 Series is a concealed door closer designed to nount in a 1-3/4 in. interior door. The single lever arm and roller assembly provides complete concealment and the choice of finishes and track...
The 3030 Series is a concealed door closer designed to mount in a 1-3/4 In. interior door. The double lever arm provides superior door control and the choice of finishes and arm functions meet...
