The Lincoln Freightliner Chrome Elbow is a durable and practical solution for reducing from 7 inches to 5 inches. Its tapered end allows for a secure fit inside of O.D. dimensions, and its top leg measures 10 inches while the lower leg measures 15 inches. Sold individually, this chrome elbow is designed to fit most Freightliner makes and models, making it a versatile and reliable choice for your trucking needs. With its sleek chrome finish and precise measurements, this elbow is a practical and beneficial addition to any Freightliner truck.