This listing is for Thomas Betts ERG-2007 Sta-kon terminal crimpers. Items have been previously used but are in good condition and function properly. Retails for over $240 new. If you have any questions, please feel free to contact me. Thanks for looking! Has etching on it from previous owner. We do not guarantee accurate calibration, but we DO guarantee that there is nothing wrong with it that would prevent it from being calibrated (what this means is...it MAY need to be calibrated before you can use it, but if you send it off for calibration and they say it is damaged in such a way that prevents calibration, we will replace or refund). These are stock photos. They are representative of the product you will receive but, be aware, the product shipped may vary slightly from the photo. There MAY be signs of previous use and/or storage such as part numbers and initials marked on the item. ERG-2007 Sta-Kon Terminal Crimper Ergonomic Hand Tool for Crimping RD, RE Insulated Terminals (Tubular Only) Ergonomically designed Comfort Crimp Terminal Tool that helps reduce the risk of Carpal Tunnel Syndrome. The T B Sta-Kon Ratcheting Crimper's unique design delivers the same reliable crimp with up to 60% less handle force than other terminal hand tools. The Shure-Stake mechanism helps ensure a complete crimp cycle before it releases the tool. Color-coded die nests on both sides are included for insulated terminals. The T B model ERG-2007 Insulated Ratcheting Crimper - installs RD and RE insulated terminals (new T B model # is ERG-4007--same tool, just a different color!) Missing Bottom jaw piece!