Highlights: Includes a removable, extra-thin carbon fiber protective sleeve to safeguard wheel finishes from damage The innovative extra-thin carbon fiber sleeves enhance socket durability, allowing for a thicker overall socket design that resists cracking at hex points under extreme impact torque Designed with a finger-width divot, these sockets offer easier installation and removal compared to standard impact lug nut sockets Use with ½-inch square drive tools OAL of sockets: 85mm (3.35 in.) Material: SCM440 (Cr-Mo) with 3K Carbon Fiber Sleeve Hardness: HRC 46° +/- 2° Comes packaged in a compact blow-mold case for organized storage in any toolbox Features: The CTA Tools 4-Pc. Metric Lug Socket Set is designed to protect wheel finishes while delivering long-lasting performance. Each of the four color-coded sockets includes a removable, extra-thin 3K carbon fiber protective sleeve that shields wheels from damage and adds durability to the socket itself. Made from SCM440 (Cr-Mo) with a hardness of HRC 46° ±2°, the sockets are engineered to resist cracking at hex points even under extreme impact torque. The finger-width divot design allows for easier handling during installation and removal. Housed in a compact blow-mold case for convenient storage, the CTA Tools 4-Pc. Metric Lug Socket Set includes 17mm (Blue), 19mm (Yellow), 21mm (Red), and 22mm (Green) sockets for use with ½-inch square drive tools. Includes: 4 sockets (each color-coded for quick identification): 4251 - 17mm (Blue) 4252 - 19mm (Yellow) 4253 - 21mm (Red) 4254 - 22mm (Green)
