Features: Reverse Thread Converter: This high-strength stainless steel adapter effortlessly converts male to female threads or vice versa, making it ideal for automotive DIY, plumbing tools, and mechanical applications where reverse threading is required. Left-Hand Thread Adapter: Designed for industrial and automotive use, this reversible adapter ensures secure connections for left-hand threads, providing durability and compatibility with various tools and fittings. Reverse Thread Adapter Kit: A versatile solution for converting standard threads to reverse threads, this kit is perfect for automotive repairs, plumbing systems, and mechanical projects requiring high-strength stainless steel construction. High-Strength Stainless Steel Adapter: Built to withstand tough conditions, this adapter converts male/female threads with precision, making it a reliable choice for automotive, industrial, and mechanical applications. Reversible Left-Hand Thread Converter: Engineered for durability and flexibility, this adapter seamlessly switches between standard and left-hand threads, ideal for plumbing tools, automotive repairs, and industrial equipment. Specification: Material: Stainless Steel Length: 4.8cm Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Include: Choice 1: 1*Reverse Thread Converter or Choice 2: 2*Reverse Thread Converter