Structured cable harnesses  for construction equipment, aerial platforms, tractors, machinery, motorcycles, electric vehicles. B4 srl provides a complete service with regard to the design, technical design and manufacture of wiring.

Our professional booster cables are designed for heavy duty  use, always guaranteeing  top performance. They are available in different conductor  sections and lengths.

B4 junction boxes allow to design a d cable harness  completely disconnetable . The number and type of connectors can be customized according to customer requirements.

Power cables, battery connection cables  produced with high quality materials and customized according to customer specifications.

The battery and connection  cables are available in different conductor sections and lengths .

Quick connect jumper cables specifically designed for installation on assistance vehicles, military vehicles, construction equipment. Such solution allows to provide or receive battery  power to start the vehicle without direct access to the battery poles.

Special cable harnesses and accessories  designed  for karting