SUM780377

• 2,500 lb (1,135 Kg) capacity
• Strut tension plate for superior lateral support.
• 1" (2.5 cm) square tube base construction.
• Quick-action lock washer for fast height positioning.
• Patented Fall Guard™ feature allows 1" (25 mm) safety zone around lock washer.
• 1-1/2" (38 mm) Acme fine adjustment thread – the largest in the industry.
• Large, convenient adjustment handle.
• Set screw can lock jack head to stand for transportation – no loose pieces