The Snap-On Tools TQ-20-fu Torqometer is 9” long and a high-quality, single 1/4″ drive inch-pounds torque wrench designed for automotive use. Made in the United States by Snap-on, this tool ensures accurate and precise measurements up to 250 inch-pounds. FU is Follow Up meter which is intact and working. I tested to 100inch pounds. Extension and socket are not included just want to show that it had been tested. Tested in both directions and works good. I couldn’t find this specific model on ebay or much info through internet search. I would consider this item rare. Label on bottom indicates it was calibrated certified by US Army calibration system. I am guessing it is from the 1950’s but do not know for sure.