4186aBaseplate 50 x 50Part number4186aCategoryBaseplatesMaterialPlasticAppears in2 setsThis part on Rebrickable ↗ (opens an external website)Available colours 1Light Gray#9BA19D2 sets – Sets in this colour: Light GrayNumbers at other sourcesSourceNumberRebrickable4186aSets containing this partColourAll coloursLight GrayApply2 results799-2Giant Base Plate19651 partsSamsonite1× in this set799-1Baseplate, Gray19641 partsSupplemental1× in this set