Hook Driver M10 - HK6-1 - Obeng Cagak 6" 90° Hook Driver, - Stainlees steel M10 Hook Drivers are made of stainlees steel , Providing our tools with increased durability and extended usage. - The performance difference . M10 Hook Drivers are conveniently equipped with hanging handle for easy storage. the ergonomic handle also give you a secure and comfortable hold while working.