50 x 50mm Galvanised Trunking Flat 45 Degree Bend (Each) Pre-Galvanised Steel Box Trunking provides a strong, reliable and professional solution for routing and protecting power and data cabling in commercial, industrial and public environments. Manufactured from high-quality pre-galvanised steel, this trunking system offers excellent mechanical strength and corrosion resistance, making it ideal for use in plant rooms, risers, workshops, ceiling voids and general service areas. The range includes 3 metre straight lengths along with a complete selection of accessories, including internal bends, external bends, flat bends, flat tees, stop ends and internal couplers. This allows for seamless transitions around corners, junctions and changes of direction, creating a continuous and tidy containment route. Separate couplers ensure secure jointing between lengths and help maintain electrical continuity when correctly installed. Available in popular sizes such as 50 x 50mm, 75 x 50mm, 75 x 75mm, 100 x 50mm and 100 x 100mm, the pre-galvanised box trunking system is suitable for a wide range of installations. Smooth internal surfaces help protect cable insulation during pulling, while the close-fitting lid provides secure cable retention and a clean, professional appearance. Tamper proof versions of both trunking and accessories are also available, making the system suitable for schools, hospitals, prisons and other high-security environments where unauthorised access must be prevented.