Attributes . DC2 2-1/2 X 2 (SS), DC2 3 X 2-1/2 (SS), DC2 4 X 3 (SS), MC2/MC3 2 X 1-1/2 (SS), MC2/MC3 2-1/2 X 2 (SS), MC3/MCH3 3 X 2-1/2 X 7 (SS), RC2 3 X 3 X 7 (NAB/SS), RC2 3 X 3 (X 10) (NAB/SS), ZC2 3 X 2-1/2 (NAB/SS/DUPLEX), ZC2 4 X 3 (NAB/SS/DUPLEX), ZC2 1-1/2 X 1 . Names