Be safe, be sure… try out the versatile Hi Boy Jack Stand.
Holds 1,000 lbs (450 kg) at 72"
39-72" (98-180 cm) Adjustable Height
38" (96 cm) wide base
Designed for pipe installation in tight areas
Folds for easy transport
Convenient carrying handle
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 for double margin of safety
Set screw can lock jack head to stand for transportation – no loose pieces
About the Hi Boy
Sumner now offers a tall jack specifically designed for tight pipe installation, such as in mechanical rooms or tunnels. The Hi Boy is a safe, portable folding stand that is easy to transport and holds a hefty 1,000 pounds (450 Kg) at 72" (183 cm). In its lowest position of 39" (99 cm), the Hi Boy is ideal for normal fabrication of weld pipe. Legs fold up for convenient storage in job boxes or truck beds.