Sumner 781316 Lo Fold-A-Jack w/Rubber Wheels Pipe Jack Stand

FEATURES:• Folds up for storage ease• Quick action lockwasher for fast height positioning• Patented Fall Guard™ feature allows 1" (25 mm) safety zone around lockwasher• Large, convenient adjustment handle• Set screw for double margin of safety• Set screw can lock jack head to stand for transportation - no loose pieces• Jack independently load tested for quality assurance• CE rated• Backed by over thirty years of jack stand manufacturing experience• Carrying handle for ease of transporting!SPECIFICATIONS:• 1" square tube base construction• 1,000 lb (450 Kg) capacity• Height adjustable from 21" (51 cm) to 36" (89 cm)• 1-1/2" (38 mm) Acme fine adjustment thread - the largest in the industry