Patent mortise lock for interior doors, F20, 70 mm centre distance, 4.5 cm entry, bronzed steel

This F20 patent mortise lock is designed for interior doors, featuring a 70 mm centre distance and a 4.5 cm entry depth. Constructed from bronzed steel, it fits left or right-hand doors for internal installations.

• Recessed (mortise) fitting lock
• F20 lock type
• Centre distance: 70 mm
• Entry depth: 4.5 cm
• Reversible for left or right-hand doors