The HellermannTyton 561-03044 is a yellow cable and wire marker with a label symbol of D. It fits cables and wires with sizes of 4.3÷5.3mm. This marker is designed to identify, mark, and provide visual identification to cables and wires in order to improve the organisation of your wiring systems. It is ideal for use in the automotive, telecommunications, aviation, construction, electrical, and security industries. It is made of robust material, durable and resistant to mechanical stress, and resistant to UV light, water and extreme temperatures. This marker is simple to install and securely fastened, and can be easily read thanks to its highly visible colours.