1. MATERIAL: Made of plastic, the quick release wrench ensures durability and long-term stability. 2. ACCELERATES WHEEL BALANCING: Equipped with a quick wing nut, this wrench effectively speeds up the wheel balancing process and improves service efficiency through its screw tightening function. 3. CONVENIENT OPERATION: The wing nut can be moved inward and outward by simply pressing the release lever, simplifying tire balancing procedures. WIDE APPLICABILITY: Suitable for Ranger and Launch wheel balancers, as well as various other tire balancing machines, offering high versatility. 4. COMPREHENSIVE ACCESSORY SET: Includes multiple accessory sizes (40mm x 4mm, 36mm x 3mm, 38mm x 3mm, 40mm x 3mm), plus one spacer, one pressure cup, and one rubber ring to meet diverse user needs. 5. PRODUCT NOTICE: Users are advised of potential manual measurement errors of 01 inch and possible color variations due to differences in monitor displays. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.