This Double Head Tightening Wrench accommodates various nut size with ease making it the perfectly tool for multiple dimension. From high strength 45# steel this wrench boasts a tightening feature for effortlessly operating ensuring durability with its wear resistant and properties. For home users enthusiasts and professional repair technicians this tool meets diversed user needs across different skill leveling. Perfectly suited for household repairs automotive maintenance and furniture assembly this wrench for both everyday and specializing tasks. comfort with its smooth surfaces and ergonomic grip ensuring a secure hold during use while enhancing your efficiency in any project., Manufacturer: Dcaknri