USAG
1/4" Drive Ratchet Head (9x12mm).....1/4" drive ratchet attachment
for R.301, R.304DA and R.306 Facom and USAG torque wrenches using
9x12mm attachments/accessories. Made in Italy.
USAG makes this for Facom and
the part is considerably cheaper plus a US warranty. The Facom
branded equivalent will be a special order item.