Hard Steel Crossbar fits suitable stem to form a superior tool rest. 9 inches or 230mm long, threaded to fit stem.
Stem takes various sizes and shapes of interchangeable blades to give a range of useful tool rests. Toolrest blades or crossbars are case hardened so the tools slide nicely along and do not score the top surface.
If you order a stem to go with it, please specify the diameter of stem required.