Ratchet crimp tool for heat shrink butt connectors.

For use with red, blue & yellow heat shrink butt connectors from 0.5mm² to 6.0mm².
High precision cast jaw set for optimum compression.
Ratchet control mechanism ensures precise controlled crimping cycle.
Emergency release lever for detachment of ratchet control during crimp cycle.
Automatic opening of crimp tool on completion of crimp cycle.
Calibration / load adjustment cog.