Haisstronica crimping tool is a specialized device designed for precise and efficient crimping of heat shrink connectors. It features three distinct crimping slots for different wire sizes: 22-16 AWG, 16-14 AWG, and 12-10 AWG. Using the tool is straightforward—simply insert the wire into the designated groove, fit the heat shrink connector, and apply pressure to the handle for a secure crimp. The crimper is constructed from durable metal with a non-slip rubberized plastic handle for added comfort and control during use. A ratchet mechanism ensures consistent pressure, making the process safer while preventing damage to the wire or heat shrink.