109 Series 6" Econo Valve Box 600 Series 6" Extension or Rectangular Box 750 Series 6" Jumbo Extension or Jumbo Rectangular Extension 1000 Series 10” RECTANGULAR BOX 1100 Series 10” ROUND VALVE BOX 1200 Series 12” STANDARD RECTANGULAR BOX 1500 Series 12” JUMBO RECTANGULAR BOX 1800 18” Rectangle Box 1300 Series 12” RIBBED STANDARD RECTANGULAR BOX 1200TT Series 12” “T” TOP RIBBED STANDARD RECTANGULAR BOX
