Sumner 780375 Model ST-801 Heavy Duty Hi- V-Head Style Jack Stand

Commercially produced and tested for excessive loads Newly Improved! The Heavy Duty Jack is the first commercially produced Jack stand constructed of rugged 1 in. steel tubing, tested by independent labs for excessive loads Replacement leg feature for easy repair Strut tension plate for superior lateral support 1 in. square tube base construction Built for heavy use & abuse Quick action lockwasher for fast height positioning Patented Fall Guard feature allows 1 in. (25 mm) safety zone around lockwasher Large, convenient adjustment handle Set screw for double margin of safety