- Chrome Vanadium
- HARDEN 13 Piece Professional Mechanics Tool Set is a complete tool set for mechanics that includes ratchets,
extension bars, SAE and metric-sized sockets and nut bits, hex keys, combination wrenches and much more.
Harden Tools is a leading specializes in the manufacturing, product development, sales and service of hardware tools and devotes. Providing industriallevel hardware tools, tools set, sockets, spanner tools with high cost-performance ratio.Official website address：https://www.hardentools.com/
