Fast Lock is the long-established and popular multi-point lock series for sliding systems, a market leader thanks to its wide range of products that includes the Fast Block family, with cylinder and lock fitting, and Fast Out dedicated to external openings and shutters. 

The accessory became popular over the years due to its built-in handling device that allows simultaneous control of all locking points and enables quick and easy assembly. Fast Lock is also available in a stainless steel version, with extension rods that widen its range of applicability to frames up to three metres high.  

This year, Master is offering the locks in combination with an innovative anti-false manoeuvre system that can be used on all variants of the line. 

Fast Lock’s new AFM system is designed to prevent the handle from rotating when the sash is open and prevent damage to the lugs and hooks, so that they do not collide with the frame. The device is easy and quick to install, even if the window frame is already installed: it suffices to replace the old handling rod with the new one on which the anti-mishandling system is to be installed, without the need to use additional retainers and perform any machining.  

The design is also new, with revamped graphics, new logo and texture, which led to a dedicated packaging, made by direct printing on corrugated cardboard. This new  package provides greater shelf visibility as the package is printed along its entire length for any format, but it also allows the previous printed cover to be removed, reducing the amount of paper per package, while giving the box greater strength thanks to a specially designed die-cut. 

Today, the innovative anti-mishandling device boasts increased levels of safety and user comfort while maintaining the well-known performance in terms of universal applicability, assembly speed and reliability, making Master’s Fast Lock series among the most comprehensive on the market.