CRT18-3BK-100 CRT18-3BK-50 CRT18-3RD-100 CRT18-3RD-50 CRT18-3WH-100 CRT18-3WH-50 CRT18-4BK-100 CRT18-4BK-50 CRT18-4RD-100 CRT18-4RD-50