The SMOO 345‑YYS‑002 sash lock delivers the same versatility and reliable performance as the Truth Trimline series (17 Series) cam locks. It is offered with various base configurations, including optional alignment nibs and multiple hole locations, to fit a wide range of aluminum, composite, vinyl, and wood window applications. The cam design provides smooth operation with a positive locked detent feel. An optional keyed version is available for custodial locking requirements, and the lock can be ordered with or without alignment lugs — making the SMOO 345‑YYS‑002 a direct, high‑quality alternative for replacing Truth 17‑series Trimline locks.