The Norbar Rundown Nose Assemblies are designed to simulate the working conditions of screwed or bolted joints. Used in conjunction with a Norbar transducer and display instrument, the output of torque controlled power tools can be measured against a range of simulated joint rates, from hard through to soft. Note: If you do not already have a bench stand, you will require a Rundown Fixture instead of a Rundown Nose Assembly.