Features: Effortlessly tighten or loosen butterfly nut, bolts, and hooks with this 5pc color coded socket set, designed for rapid operations and enhanced safety in mechanical tasks. The stainless steel sockets (10mm, 12mm, 14mm, 16mm, 18mm) feature a color coded systems for fast size identification, reducing errors and boosting efficiency. Ideal for mechanics, DIYer enthusiasts, and professional seeking reliabled tools for repetitive assembly or disassembly projects. Perfect for automotive repairs, machinery maintenance, or home improvement tasks requiring secure fastening without finger strain. Engineered with stainless steel construction, this butterfly nut socket set ensures long lasting performances in high torques applications. Specifications: Component:Stainless Steel Length:Approx.80mm/3.14inch Inner Diameter:18mm/16mm/14mm/12mm/10mm Package Includes: 5pcs Butterfly Nut Socket Wrench note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.