The Universal Roller Skid (URS) from CPI Products helps increase the effectiveness and life span of a portable video inspection system. The device’s ability to contract and expand for use in 6- to 18-inch pipelines allow the use of a portable video inspection system in applications that previously required tractor systems. It allows inspection cameras to negotiate multiple corners and bends and increases the depth range significantly. It accepts most standard push cameras under 2 inches in diameter. It is constructed of lightweight, durable, corrosion-resistant composite nylon. 413/443-0925; www.cplas.com.