The D-SCE-25-50-4 is a 50 mm long, yellow, heat-shrinkable identification sleeve designed for robust performance. It features a minimum as-supplied internal diameter of 25.4 mm, which reduces to a maximum of 8.5 mm after recovery, providing a 3:1 shrink ratio suitable for cables with diameters from 9.29 mm to 21.59 mm. The sleeve is self-extinguishing, non-flame propagating, and operates over a temperature range of –75°C to 135°C. Meeting military and rail industry standards, it is ideal for pre-termination cable identification in applications where resistance to industrial fluids, fuels, and lubricants is critical.