Various sizes of Fixed Head end fittings are available for Norbar 16mm spigot Torque Handles.
1/2" Fixed Head, 16mm spigot
3/8" Fixed Head, 16mm spigot
Norbar has devised easy-to-use online calculators that support the correct application of torque in three key areas:
Norbar Torque Tools. 45-47 Raglan Avenue, Edwardstown, SA 5039, Australia