轻量，中空合金拉手意味着它不会权衡下来您的R / C齿轮箱。
Best grip strength
Light 5.0mmvery high quality and long lastingProfessional quality.the big one of the hex srewdriver. realy good. stronger then the other chinese products.At last great quality tools that look amazing. These are terrific value!!!!!!!very good stuff. lightThese are great... I can't believe how cheap they are and the quality is as good as any other brand at my LHS (but for around $15 cheaper).