【Dual End Multi Slot Design】Features two functional ends: for 3 / 4 / 4.5 / 5Mm nut and the other for 5.5 / 7 / 8Mm + 1 / 4 ", and adjustable slots for pull rod length modification in model customization 【Compact & Lightweight】Weighing only 10g with 3mm thickness, this flat wrench is easy to carry in toolkits or pockets, ideal for indoor assembly and outdoor emergencies repairs 【Durable Aluminum Construction】Made from premium 7075 aluminum alloy with anodized finish for hardness, strength, and resistance, ensuring long lasting under heavy use 【Multi Size Versatility】Integrates 7 metric sizes (3 / 4 / 4.5 / 5 / 5.5 / 7 / 8Mm) and (1 / 4 "), perfect for adjusting nut in remote control models, mechanical repairs, and DIYer projects without carrying multiple tools 【Model Enthusiast Essential】Specifically designed for remote control cars,, and hobby models, suitable for pull rod, nut tightening, and part fixing, making it a must have for mechanics and DIYers, Manufacturer: Woedpez