Buonelle B1968550MB Lock mechanism black mc 85mm.

Buonelle Yale 85mm cylinder mechanism - silent lock for interior doors. The Italian brand Buonelle occupies one of the leading positions among manufacturers of security systems thanks to the introduction of the latest technologies using high-quality materials.The main advantages of the new line of mechanisms are noiselessness, versatility, and excellent design.The new patented tongue reversal system allows you to install a silent lock for left- and right-hand opening doors. You can additionally purchase a cylinder and covers for it. The absence of a bolt (the latch acts as a bolt) reduces installation time and makes the appearance perfect.The latch material is polyamide, which provides maximum strength and extreme quietness during operation, especially when hitting the bar in response. Polyamide is a particularly hard plastic based on linear high-molecular synthetic compounds containing amide groups in the chain. Polyamides are used in mechanical engineering, the automotive industry, the textile industry, medicine, etc.The angle of the handle is 30º. In the closed position, the door handle is freely pressed, except in the event of a broken lock.

Locks for interior doors, Buonelle