Max-Jack Heavy-Duty Screw Jack $144.94 Quantity discounts available QuantityPrice SKU: 521040500 This item is IN STOCKCurrent Stock: 65 Quantity -+ Add to Cart Details • Simplify set-up applications on all machine and inspection operations.• Adjustable from 4.5" to 8"• Quick-acting height adjustment.• Fine adjust rin... Details Back Details• Simplify set-up applications on all machine and inspection operations.• Adjustable from 4.5" to 8"• Quick-acting height adjustment.• Fine adjust ring for easy leveling.• Height locking ring• Lifting capacity 2000 lbs. (approx.)