The Brass Ball & Claw Type Fastener C/W Keep (Locking) combines vintage styling with enhanced functionality. Featuring the signature claw detail and spherical knob, this fastener is crafted from solid brass for lasting durability and aesthetic appeal. The integrated locking mechanism provides an added layer of security for sash windows, making it ideal for period homes, restoration projects, or classic interior themes. A perfect blend of ornamental design and practical performance.