4000 PSI Grey 3/8″ X 50 FT 1 Layers of High Tensile Wire Braided Rubber Wrapped by | Jul 21, 2026Cover: Wrapped finish, “Mark-Less” with embossed lay line. • Cover Wrapped finish, “Mark-Less” with embossed lay line. Material Alloy Steel, Brass, Rubber. Color Gray. • Color: Grey. • Rubber construction throughout.