B & K - DuraVent 4 in. D Steel Pipe Adapter - Case of 2 16664Philadelphia (PHI)N {No} It comes in only one

It comes in only one size and is colorless when rubbed on a scratch

Contains 20% of your daily value of calcium and vitamin B12

Transform your plumbing projects with this durable and flexible blue PEX pipe

Includes natural hickory smoke flavor for a delicious smoky taste

B & K - DuraVent 4 in. D Steel Pipe Adapter - Case of 2 16664Philadelphia (PHI)N {No} It comes in only oneEffortlessly connect different sizes of piping with this versatile steel pipe adapter, designed to transition from a 3 inch diameter to a 4 inch diameter. Made from durable steel, it ensures a secure and efficient fit, ideal for various ventilation and heating systems. This increaser is perfect for both residential and commercial applications, providing a reliable solution for your piping needs.