Engineering Tables - Product Information - Standard Bases

	SMALL BASE	MEDIUM BASE	LARGE BASE
Dimensions (inches)	9 3/4"x15 3/4"	12"x12"	18"x18"
Base Area	154 sq. inches	144 sq. inches	324 sq. inches
Weight (base only)	4.3 pounds	3.7 pounds	7.8 pounds