Hi Heavy Duty Jack with Fall Guard
The Sumner Heavy Duty Hi Jack is the first commercially produced Jack stand. The Sumner Hi Jack is constructed of rugged 1" (2.5 cm) steel tubing, and is tested by independent labs for excessive loads.
The Sumner Heavy Duty Hi Jack is the first commercially produced Jack stand. The Sumner Hi Jack is constructed of rugged 1" (2.5 cm) steel tubing, and is tested by independent labs for excessive loads.