MACO rail inline upvc window lock gear box

• 4 stars, based on 1 votes

• Maco's Rail inline UPVC window lock has been designed to provide a high level of security
• These models a part of their new range of window locks
• There are two possible backsets with these models
• This can be found on yours by checking the side of the gearbox itself
• 20 and 22 stamped
• This relates to its exact backset size
• The follower on the M