The Roadworks Peterbilt 8 Inch Angled Style Exhaust Clamp is a practical and reliable solution for your exhaust system needs. Made of chrome plated steel, this clamp is durable and built to last. With an 8 inch diameter, it fits most Peterbilt 379 and 389 glider trucks. Sold individually, this clamp is a necessary component for a full exhaust kit installation, requiring 4 brackets. Improve the performance and efficiency of your truck with this high-quality exhaust clamp.