Fabricados em Polipropileno, Nylon Branco ou Preto, PVDF e Policarbonato, com espigão para tubos plásticos de 1/16” (1,59mm), 3/32” (2,38mm); 1/8”(3,17mm), 5/32 (3,96mm), 3/16” (4,76mm), 1/4″ (6,35mm) e 3/8” (9,52mm).
