Mila Window Shootbolt Espagnolette Gearbox

These Mila Prolinea gearboxes are available in 20mm and 22mm backsets.

The Prolinea’s design incorporates concealed internal guides within the gearbox for smooth operation and enhanced durability.

Handing indicator and backset size on the gearbox make for easy identification.

This Prolinea gearbox has adjustable, steel mushroom cams for enhanced security.