The Carlisle 4018302 Sparta valve and fitting straight brush with white bristles inserts into straight pipes, elbows, tees, valves, and fittings for cleaning. The base is made of galvanized wire with a plastic handle for durability; the bristles are made of stiff polyester that offers abrasion and chemical resistance, shape recovery, and extended life. The base resins used for the bristles are U.S. Food and Drug Administration (FDA) approved. The overall dimensions are 15 x 2-1/2 inches (length x diameter).

Carlisle manufactures food service equipment and supplies and sanitary maintenance tools and supplies for commercial, industrial, and institutional facilities. The company, founded in 1954, is headquartered in Oklahoma City, OK.