Winkhaus Trulock STV-F 2070 M2 Keywind Multipoint Lock

The Winkhaus Trulock STV-F 2070 M2 is a robust multipoint locking system designed specifically for the requirements of timber and composite doors. Featuring a keywind action (KTA), this mechanism allows the locking points to be engaged and retracted solely by the turn of a key, making it particularly suitable for doors fitted with fixed pull handles or traditional furniture where a lever-lift operation is not desired.

This lock incorporates two high-tensile steel hooks with a 25mm throw, providing excellent resistance against forced entry and ensuring a tight weather seal. The centre case includes a latch and deadbolt, operated by a standard Euro cylinder. To ensure long-term durability and ease of use, the unit is fitted with low friction hook thrust plates, which facilitate smooth movement of the locking points during the keywind process.

The STV-F 2070 M2 is an industry-standard choice for both new door manufacture and the replacement of existing Winkhaus systems. Its 20mm radius faceplate allows for straightforward installation within standard routing prep. While available in multiple handings and backset configurations to suit various profiles, the core mechanical functionality remains consistent across the range.