Single T-SP-3 spindle. The spindle can only be used in combination with the motorized stand HELISTAND as well as the respective nut and coupling. The complete T-SP-SET with nut and coupling is included with the HELISTAND Set and all ROTAVISC HELI Packages. T-spindles used in combination with the motorized stand HELISTAND are particularly suitable for the measurement of non-flowing samples, such as creams, pastes or gelatin. Single T-SP-3 spindle. The spindle can only be used in combination with the motorized stand HELISTAND as well as the respective nut and coupling. The complete T-SP-SET with nut and coupling is included with the HELISTAND Set and all ROTAVISC HELI Packages. T-spindles used in combination with the motorized stand HELISTAND are particularly suitable for the measurement of non-flowing samples, such as creams, pastes or gelatin.