XL-C 4003A glass patch fitting for over panel and sidelight are designed for standard double action doors with over panels and fixed partitions on the sides. L-shaped patch fitting has space for holding the glass of fixed partition & over panel on one side and pivot on another side for connecting the top patch for the swing action. This product is easy to install and adjustable for both 10 & 12-mm glass thickness and has no visible screw connection which gives it a cleaner look. The benefits of XL-C 4003A glass patch fitting are quite compelling. It is a low-cost solution for panel & high height systems a solution including accessories for wall mounting. The benefits for the installer are interesting. To begin with, XL-C 4003A glass fanlight patch fittings come with an easy installation feature thanks to their elegant design. These patch fittings are easily adjustable and can be used with the existing system. For architects/specifiers, it is an easy solution for a swing door with one panel without a sidelight and along with that various finishes are available as options. The user will also get the benefit of receiving the AIDO quality in the basic segment. These patch fittings are comfortable with all glassdoor operations and require low effort. Also, there are various finishes that are available as options.