The double doors are fitted with a pair of upper and lower slide bolts, to be mortised in the door jamb.
The body of the bolts is made of AISI 304 stainless steel.
The bold is activated simply by a stainless steel lever, released by a simple push-pull movement.
The internal mechanism fitted on a spring, activates a bichromate steel bolt.
The upper bolt is supplied with a stainless steel strike plate, the lower bolt with floor socket in chrome plated brass, it's filling plate fitted on a spring avoids contamination
