The 20FJ-24MJ STR Expander from Fittings Unlimited Inc is an essential fitting for transitioning between tubing sizes. Designed to connect 20mm to 24mm tubing, this expander is made from durable materials that resist corrosion and wear. Its user-friendly design allows for quick and easy installation, making it ideal for both professional and home projects. This fitting complies with industry standards, ensuring a secure and leak-proof connection in various applications. Whether for plumbing, HVAC, or industrial use, this expander is a reliable solution for your fluid transfer requirements.