This wrench is a must-have for Industrial and Scientific purposes. Through trial and error I found that this tool is well worth the investment.The ProGuard Finish reliably protects against rust and other wear and tear, ensuring that the wrench can withstand even the toughest job sites. The texture of the handle provides great grip and the length is perfect for ease of use. The only downside is that these wrenches are a bit pricier than others on the market, but the level of quality they provide is worth it..