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The Approved Vendor MLB6303 is a 3/8 inch cap steel hex fitting made from high-quality black steel. It is designed for use in various plumbing and HVAC applications where a secure connection is needed. This fitting is rated for Class 150, suitable for moderate pressure systems.
This cap hex fitting provides a reliable seal and is easy to install, making it ideal for trade professionals in plumbing and HVAC.
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