Plinth Bricks PL1 Plinth or Cant Stop PL2 Plinth Header PL3 Plinth Stretcher PL4 Plinth Internal Return (long) PL5 Plinth Internal Return (short) PL6 Plinth Internal Angle PL7 Plinth External Return PL8 Plinth External Angle PL9 Plinth External Squint PL3.1.1 Wide-Bed Plinth Stretcher PL3.2.1 Wide-Bed Plinth Stretcher PL4.1.1 Wide-Bed Plinth Internal Return PL4.2.1 (I.PL15) Wide-Bed Plinth Internal Return PL7.1.1 (I.PL14) Wide-Bed Plinth External Return PL7.2.1 Wide-Bed Plinth External Return I.PL9 Plinth Header Faced on End I.PL10 Plinth Stretcher Faced on End I.PL11 Plinth to Cant Mitre Stretcher I.PL12 Plinth to Cant Mitre Header I.PL13 Plinth Internal Return (long)