Peco HO-scale Code 83 Insulfrog Empire Set of 4 turnouts, (2) #6 Left-Hand Turnouts and (2) #6 Right-Hand Turnouts, DCC Friendly - PECO Empire Set contains Four (4) Code 83 Insulfrog Turnouts consisting of Two (2) No. 6 Left-Hand Turnouts and Two (2) No. 6 Right-Hand Turnouts. - Peco Code 83 HO Track with realistic wood ties (plastic) - DCC friendly. Ready to use on your DCC or standard block system layout. - Complies with NMRA standards - ready for use with your scale model railroad. - American Railroad prototype track (ARA)