The Rocky Mountain Hardware Marvin Casemaster Sash Lock is hand-cast in solid bronze and finished with a hand-applied living patina that develops character over time.
- Designed for Marvin Casemaster windows. Call for compatibility.
- Model WL10.
- Metal: silicon bronze or white bronze
- Patinas: Brushed, Light, Medium, Dark, Dark Lustre and Rust (silicon bronze only), High Polished
- Made to order by Rocky Mountain Hardware in Hailey, Idaho