Stripped Medium Duty Stanchion, Height 40 in, Black and Yellow/ END ITEM IDENTIFICATION: EDSAL MC2773 PART NAME ASSIGNED BY CONTROLLING AGENCY: STANCHIONS YELLOW AND BLACK SPECIAL FEATURES: 40 INCHES HIGH,POLYETHYLENE,PACK OF SIX,INCLUDES 2.500 INCH DIAMETER POLE.14 INCH DIAMETER BASE,BALL TOP AND C-HOOK.FOR USE WITH 1.500 AND 2.00 INCH PLASTIC CHAIN.