KKmoon TU-190-06 Locking Crimping Press Pliers Tools Professional Electricians Tools for Ferrules End Sleeves Locking Crimping Press Pliers Tools Professional Electricians Tools for Ferrules End Sleeves The components of the unit are produced by special steel. Labor-saving ratchet device, easy operation, clear crimping effects. The small size, simple operation and self-adjusting design ensure endurablity and good performance. The precise crimping mode can guarantee high standard during repeated working.