1、SPECIFICATIONS: This kit includes 4pcs RC car repair wrenches, with 3.0‑3.2mm, 3.5‑3.7mm, 4.0‑5.0mm, 5.5‑6.0mm specifications, to meet various maintenance needs in various scenarios. 2、MULTIPLE USAGES: These wrenches are suitable for adjusting ball joints, pull rods, push rods, and suitable for remote control cars, drift cars, RVs, etc., which are convenient and practical. 3、ALUMINUM ALLOY: These RC car wrenches are made of excellent aluminum alloy material, which is lightweight and durable, can withstand high strength work, improve work efficiency. 4、CONVENIENT USE: No need to manually adjust or replace the tool head, it can quickly adapt to different screw sizes, and the reasonable design makes operation more labor saving. 5、WIDE APPLICATION: With exquisite workmanship, these aluminum alloy wrenches have good durability and high reliability, and are widely used for RC vehicle repairs or daily maintenance. Item Type: RC Car Wrench Material: Aluminum Alloy Specification: 3.0-3.2mm, 3.5-3.7mm, 4.0-5.0mm, 5.5-6.0mm 4 x RC Car Wrench 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. Sold by-YJL official store