Related Clues:

• Hauler's unit
• The world, to Atlas
• Trucking weight
• Brick load, perhaps
• Difficult burden
• Heavy responsibility
• Liability
• Alleged workload
• Heavy burden
• Tare unit, perhaps
• Proverbial brick load
• Scale unit
• Huge number
• Ore amount
• 2,240 pounds (with ''long'')