The Rchang set is designed to cover a wide range of tasks, from delicate electronic repairs to more demanding electrical installations in cars or boats. The availability of different lengths, such as 1.0 - 12mm and 1.0 - 14mm, allows the technician to choose the ideal terminal depending on the available space in the connector or terminal block. The uniformity in the build quality of all pieces ensures that every connection will remain stable under vibration conditions, offering a professional result that inspires confidence.