Gerda ZW 300 locks range has been designed for use in aluminium and PVC doors. Their main features are small dimensions of the lock casing and high strength which allows operation in extreme conditions. Variety of sizes and versions of the ZW 300 range makes them suitable for all types of aluminium and PVC doors.
Construction of ZW 300 locks allows an easy and quick change of the the lock operation direction (left to right and vice-versa).

The construction of the Gerda ZW 300 locks range together with its high quality corrosion-resistant components guarantee a long-term and reliable operation in all conditions.The ZW 300 locks are equipped with hardened steel bolts fully resistant to any attempts at cutting or boring. The handle components and the locking mechanism are made ot hardened steel. The ZW 300 locks are available with europrofile cylinder and three types of locking mechanism: strike, roller, drop bolt (straight or hook). Face plates are made of extra-fine stainless steel. The ZVV 300 locks (depending on a lock type) have adjustable stroke of a roller or a strike.

Product guarantee: 12 months.