The Penn Elcom CROSS3K Cross-3 is a 43 inch Long 3 channel cable crossover with black base and black Lid. The CROSS 3 is here to revolutionise cable crossovers and redefine the industry standard. Forged from high-quality thermoplastic polyurethane (TPU), CROSS 3 is a three-channel crossover that gives you unrivalled strength, abrasion resistance and flexibility, with fire retardant technology. CROSS 3's superior performance makes it the clear choice for any working environment, whether indoor or outdoor.