【COMBINATION WRENCH SETS】Included is a 32-PCS wrench set metric and standard. The big wrench set consists of 9PCS of SAE Wrench Set, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, and 3/4; 11PCS of metric wrench set, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18mm. The stubby wrench set contains 6PCS of SAE wrench set, 5/16, 3/8, 7/16, 1/2, 9/16, and 5/8; 6PCS of metric wrench set, 10, 11, 13, 14, 15, and 16mm. 【ERGONOMIC DESIGN】The 12-point wrench allows easy fastener engagement. The 4-point open end wrench set is to grip the flat sides of fastener heads to avoid round-off. The spanner set has a 15°offset for better access in tight spaces, and its ergonomic design reduces hand fatigue, hand tools suitable for both pros and DIYers. 【DURABLE CR-V MATERIAL】The combination wrenches set is made of high-quality heat-treated chrome vanadium steel, with exceptional strength and longevity. The long handle has a mirror-polished finish for water and rust resistance, suitable for heavy-duty use. Its premium CR-V material has high hardness, toughness, corrosion resistance and stability, enabling it to be used in various environments and resist wear, impact and damage. 【HANDY CARRYING BOX】The set of wrenches comes with a high-quality storage tray, making it easy to carry and hang. The smallest packaging ensures that the wrenches are kept in order, and they can be readily taken out without occupying much space, and can fit into most tool drawers. 【ABOUT PGROUP】 Our products meets ANSI standards and can provide you with the best usage experience. We provide 1 year warranty and 24/7 Service. If you encounter any problems during use this wrench set, please feel free to contact us.