Interior Keyhole Size
- Interior Width at Top: 3/16"
- Key-bit Height must be less than: 9/16"
Brass Keyhole Inserts are narrow, with a thinner shape than traditional inserts. This size works with smaller keys. If fit is a little off, slight filing may be enough to adjust fit. Insert escutcheons protect wood keyhole edge from wear. A snug fit is required when installing as no mounting pins are used.