Lucca 51-01
[ 51-01 ] – Levers with small rosettes, visible screws and no springs.
Lucca 51-07
[ 51-07 ] – Levers with small rosettes, concealed screws, and springs.
Lucca 51-08
[ 51-08 ] – Levers with backplates and springs.
Lucca 51-10
[ 51-10 ] – Lever with DK cover and 4-stop click mechanism – for windows.