The malleable cast iron elbow No. 90 by A.L. + grub screw is an essential component for shelving systems with closed rectangular pipe frames. Since all threads are standard right-hand threads, closing a rectangle is only possible using a pipe section and a fitting with a right-left thread combination. This version solves the problem with a plain pipe section (without thread) and a fitting with a locking screw. Using a standard hex key, the grub screw can be tightened effortlessly to ensure a secure connection.

Made from high-quality malleable cast iron, this elbow impresses with its robustness and precision. With an exact 90-degree angle, it provides a reliable connection between shelving boards and supports. The black finish gives the No. 90 elbow an aesthetic touch. Versatile and suitable for shelving projects in living spaces, offices, or storage rooms, this elbow offers a stable structure for a wide range of requirements. This allows for flexible design and customisation of shelving systems.