【35PCS 1/2"IMPACT SOCKET SET】：(1) 15 PCS Deep socket set 1/2 drive Metric sizes: 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24mm; (2) 14 PCS Deep socket set 1/2 drive SAE sizes: 3/8,7/16,1/2,9/16,5/8,11/16,3/4,13/16,7/8,15/16,1,1-1/16,1-1/8,1-1/4 inch; (3) 3 PCS 1/2"drive lmpact extension bar: 3",5",10" ; (4) 1PC 1/2"impact universal joint ; (5) 1PC 1/2" impact grade socket adapter; (6) 1PC 3/8" (F) to 1/2" (M) adapter 【HIGH QUALITY】：The 1/2 socket set is made of CR-V, cold heading, heat treatment, and black phosphate finish for ultra-high hardness, durability and corrosion resistance 【HIGH LEVEL MANUFACTURING】：The use of high-precision punch, precision chamfer, to provide greater torque; the use of laser marking technology, in each part are marked specifications, can better identify, easy to use 【STORAGE CASE】：All 1/2 driver impact socket set are contained in plastic toolboxes,for easy storage and use 【WIDELY USED SCENARIOS】：Suitable for professionals and amateurs，Auto repair tools, home repair tools，Outdoor repair tool 【BRAND SERVICE 】:AMM provides all-day customer service, if you have any questions, please find us through Amazon, we will be happy to solve your problem. Thank you for your attention and support to AMM brand AMM TOOLS Since its establishment in 1980, AMM specializes in various tools. Providing customers with high-quality products and excellent services is the philosophy of our brand. Every production process has undergone strict quality inspection and testing to achieve the best product quality. Make every customer who buys our products experience the best sense of use.