This range 0f 16mm Spigot 'P' Type (Pre-Set) torque wrenches are designed for the production environment where they will be set and then dedicated to a particular application. This type of setting system is designed to discourage unauthorised alteration. Supplied with coloured end seals are to allow the user to easily identify the wrench to a particular operator, torque setting or calibration period. Torque can be adjusted via a specialist tool such as Norbar's Professional Torque Tester (sold separately). Features and Benefits Coloured end seals are supplied to help you easily identify which tool is set to which torque value Production type torque setting reduces unwanted alteration of the torque Torque can be changed when paired with a Norbar Professional Torque Tester Specifically suitable for production environments where one tool will be used for only one function, due to the preset torque value Available in a range of sizes and specifications to suit your requirements Typi