NEIKO 61025A Automatic Rebar Wire Twister Tool | Updated Model | Reinforced Spring with Improved Recoil and Reload Action, Ergonomic Rubber Handle[IMPROVED]: The automatic wire loop tie twister tool comes with an internal spring mechanism and overrides the previous issues to install rebar loop ties for ideal fastening. [STRENGTH]: This rebar tie twister is designed for maximum pull strength to safely and easily twist wire ties to hold rebar together. [AUTOMATIC]: The automatic recoil and reload action saves time and reduces manual labor by minimizing repetitive action strain on the job.