BC4 Ladder Tray Installation Guide:

01 Ladder tray Straight (BC4)             02Hold down unit (BC4-HDU)         03Riser Link (BC4-RL)                     04  Splice plate (BC4-S)

05 Divider Strip (BC4-DS)                   06 Radius Plate (BC4-RP)              07 T cross bracket (BC4-TCB)         08  Bolt&Nut