Answer:
The Yale Kyra Pro front body measures 78 mm (W) x 390 mm (H) x 50 mm (D), and the back body measures 76 mm (W) x 390 mm (H) x 60 mm (D). It requires a standard 60 mm backset and supports door leaf thicknesses from 40 mm to 100 mm.
When preparing door leaves for mortise installation of the Yale Kyra Pro smart lock (Ref: KTI0100408RKYRA), ensure the door fabrication strictly aligns with the manufacturer mechanical specifications:
- Front Body Dimensions: 78 mm (W) × 390 mm (H) × 50 mm (D)
- Back Body Dimensions: 76 mm (W) × 390 mm (H) × 60 mm (D)
- Backset: 60 mm mortise depth
- Supported Door Thickness: 40 mm to 100 mm
The unit features a fully automatic push-pull mortise lock case engineered for standard solid wood and heavy composite architectural doors within the specified thickness range.
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