The 15mm x 1/2″ Gas Wallplate Side Entry Brass by Navigator is a 90° elbow fitting made from brass with a brushed brass finish. This item comes in a pack of 1 and has a diameter of 15mm, making it suitable for gas plumbing installations. With its durable material and unique design, this gas wallplate side entry brass fitting is a reliable and stylish addition to any home plumbing system.