The SMOO 345‑YYS‑003 sash lock offers the same low‑profile design and application flexibility as the Truth Trimline series (17 Series) sash locks. It is available with various base configurations, optional alignment nibs, and multiple hole locations to fit aluminum, composite, vinyl, and wood windows. The SMOO 345‑YYS‑003 is a direct, high‑quality alternative for replacing Truth 17‑series Trimline sash locks.