These pliers are ideal to correctly crimp the un-insulated bullet connectors and terminals used in multi-pin block connectors.  Featuring the correct shaped jaws to efficiently and securely close the tails of the terminal around the wire and insulation.  These pliers should not be mistaken with the more common type used on pre-insulated terminals.

 A professional tool to crimp this style of terminal costs around £35, so these are an economic alternative for the occaisional user!