The HTW-516-08 from Hasco is a Breakover Torque Wrench that is designed to provide the right level of mating torque when joining two coaxial components together. It has a bit size of 5/16 HEX and has anodized aluminum handles. The torque wrench can be used to tighten 1.85 mm, 2.4 mm, 3.5 mm, and SMA connectors.