The Pneumatic Reduce Socket, available in plastic and metal materials, is designed to connect different-sized tubing securely. Available in 6 x 4 mm, 6 x 8 mm, 6 x 10 mm, 6 x 12 mm, 8 x 10 mm, 8 x 12 mm, 10 x 12 mm and 12 x 16 mm sizes, it ensures leak-proof connections and is ideal for size adjustments in pneumatic systems across industrial applications.