Crimp-on connectors are attached by putting the stripped end of a stranded wire into a section of the connector, which is then mechanically deformed by strongly compressing (crimping) it around the wire. Crimping is often done using a specialised crimping tool, such as crimping pliers. Buy Crimper General Purpose Use online in UK that has efficient and precise crimping mechanism. Order best Crimping Tools Online from Kafton UK.