The CTA #4250 - 4-Pc. Metric Lug Socket Set with Carbon Fiber Sleeves delivers professional-grade impact performance while helping protect wheel finishes from damage. Each socket features a removable, extra-thin 3K carbon fiber protective sleeve that allows for a thicker socket design engineered to resist cracking at hex points under extreme impact torque. • Wheel Protection: Removable, extra-thin carbon fiber sleeves help safeguard wheel finishes from scratches and damage during lug nut service. • Impact-Resistant Design: The innovative thin sleeve design allows for a thicker overall socket construction, helping resist cracking at the hex points under extreme impact torque. • Easy Handling: A finger-width divot provides improved grip for easier socket installation and removal compared to standard impact lug nut sockets. • 1/2" Drive: Designed for use with 1/2" square drive impact and hand tools. • Color-Coded Sizes: Includes four commonly used metric sizes, each color-coded for quick identification: o 4251 – 17mm (Blue) o 4252 – 19mm (Yellow) o 4253 – 21mm (Red) o 4254 – 22mm (Green) • Durable Materials: Manufactured from SCM440 chrome molybdenum (Cr-Mo) steel with a 3K carbon fiber sleeve and rated at HRC 46° ± 2° hardness. • Extended Reach: Each socket features an overall length of 85mm (3.35"). • Organized Storage: Comes packaged in a compact blow-mold case for convenient storage and organization in any toolbox. Press Release Type: Product Company: CTA Tools Booth #: 37111 Show Categories: Tools & Equipment Wheels & Accessories Media Contact Name: Alexander Borghard Media Contact Email: aborghard@ctatools.com Media Contact Phone: 2018961001 Photo Gallery: 102821