Catalog number: HDH-C21 Features: ●This product prevents unauthorized unlocking of locks by turning the thumb turn. ●Available in transparent and luminous types that can be seen even in the dark. ●Easy to see the direction of the thumb turn. Specifications: ●Color: Luminous ●Compatible keys: MIWA lock DA, LA, MA types ●Material: Polypropylene resin (PP) ●Body dimensions (mm) Outer diameter x height: 30 x 12 ●Body dimensions (mm) Width x length: 37 x 25
