Facom 34" (860mm) Extension for use with 203 Series Torque Wrenches (K.214A) - this is a 20x7mm torque wrench accessory. A 34" long (860mm) extension that can triple the capacity of the the J.203DA or S.203DA torque wrench. One end plugs into the torque wrench. The other end accepts 3/4" drive sockets.

This is a special order item. I'm not sure why one would require 3/4" sockets and a triple increase in leverage with such a low range torque wrench (S.203DA has a max capacity of 20 deca newton meters, approx 148 ft lbs). The photos on all of the websites I've seen of this tool are very misleading...it does not look like the SJ.214.