DIC Oil Tools is a trusted Lift Sub & Crossover Subs supplier, and exporter delivering precision-engineered solutions for the global oil and gas industry. Our high-performance crossover subs are designed to connect different thread types and sizes, ensuring seamless compatibility in complex drilling operations. Manufactured in compliance with API 7-1 standards using premium heat-treated alloy steel, our products provide exceptional strength, durability, and resistance to high pressure, torque, and corrosion. If you have any queries, Contact Us today or request a quote. Key Features Manufactured as per API 7-1 specifications Available in Box x Pin, Box x Box, Pin x Pin configurations High-strength heat-treated alloy steel construction Precision machining for perfect thread compatibility Phosphate-coated threads for anti-galling and corrosion resistance