STOCK NO. ET-4970 (1) USED DEVLIEG 30” HIGH, 4 PIECE ANGLE BLOCK SET Serial Number: A&B 671 Size: Top block: 16.5” W X 12” H Bottom block: 16.5” W X 18” H Stacked height: 30” Number of T-slots: 7 Distance between T-slots centers: 4” Weight: 1400# Storage cart Location: Wixom, Michigan Condition: 8 out of 10 Assorted drill holes in both blocks