Customize a Square Column Using the diagram above, please enter the dimensions for your custom tombstone.Enter Dimensions:(Required)ABCC1GColumn Style(Required) Plain Grid T-Slots Grid SpecificationsHole SizeSpacingT-Slot SpecificationsT-Slot SizeSpacingQuantity(Required)Contact InformationYour Name(Required) First Last Company Name(Required) Phone(Required)Email(Required) Additional CommentsCAPTCHAPhoneThis field is for validation purposes and should be left unchanged.