Introducing the ZZ TOP OIL TOOLS Wireline Tools Roller Stem, engineered for slick line operations with sizes ranging from 1.5in to 2.5in. Crafted from durable alloy steel, it features unique rollers that minimize friction in deviated well bores. Certified by ISO and API, it's perfect for oil and gas well downhole operations. Experience enhanced efficiency and reliability for your wireline operations. Visit our website to learn more!