The Original Rennsteig Solar System Tool for Crimping of 12/10 AWG Huber+Suhner (Radox contacts Parallel jaws for even crimps High-precision ratchet mechanism for complete crimps 1.2 metric tons pressure at crimping face, with minimal hand effort Interchangeable high-precision crimping die sets and locators (for correct positioning of terminals) 100% Made in Germany by Rennsteig