The 509b-3-3-70 knob lock from the brand MCM is a locking system designed for doors that require a secure and functional locking mechanism, ideal for residential or commercial use in Spain. Made of high-quality brass, this lock stands out for its durability and corrosion resistance, with its gold finish adding an elegant and classic touch to any door. Its mortise design allows for easy and discreet installation, fitting perfectly into the door frame without protruding or altering the aesthetics. This particular model includes a door latch with privacy lock, providing an additional security and privacy mechanism by allowing the door to be locked from the inside without a key. The backset measures 70 mm, a standard size that ensures compatibility with most conventional doors. Thanks to its robust structure and selected materials, this lock offers an optimal balance between functionality and appearance, suitable for those who value both security and design. Overall, the 509b-3-3-70 knob lock by MCM represents a reliable technical and aesthetically refined solution for securing doors with latch and privacy lock.

• Type of Installation: To pack
• Includes: Door bolt
• Colour: Golden

MCM
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