Introducing our Flex Hose Couplers - Aluminized, available in various sizes ranging from 2 to 6 inches. These couplers are designed to fit most makes and models, providing a practical solution for your needs. With longer sizes also available, you can find the perfect fit for your specific requirements. Made with high-quality materials, these couplers offer durability and reliability. Check out the chart above for detailed specifications. Sold individually, these couplers are a versatile and essential component for any automotive application.

Flex Hose Couplers - Aluminized

Part Number	Size	Length
31-200AZ	2 Inch	4.5 Inch
31-250AZ	2.5 Inch	4.5 Inch
31-300AZ	3 Inch	5 Inch
*31L-300AZ	3 Inch	6.5 Inch
31-350AZ	3.5 Inch	5.5 Inch
*31L-350AZ	3.5 Inch	7 Inch
31-400AZ	4 Inch	6 Inch
*31L-400AZ	4 Inch	7.5 Inch
31-500AZ	5 Inch	6 Inch
*31L-500AZ	5 Inch	7.5 Inch
31-600AZ	6 Inch	6 Inch