✓ EXPANDABLE TO SUPPORT MULTIPLE BATTERY POWER STATIONS ✓ INDUSTRIAL-GRADE METAL FRAME ✓ HEAVY-DUTY, 4-WHEEL MOBILITY KEEP THINGS MOVING WITH THIS GLOBAL INDUSTRIAL LITHIUM BATTERY DOLLY. FEATURING A RUGGED CONSTRUCTION AND INDUSTRIAL-GRADE METAL FRAME, THIS DOLLY ENSURES DURABILITY AND LONGEVITY IN THE HARSHEST CONDITIONS. ITS 10" SEMI-PNEUMATIC WHEELS AND 8" SWIVEL CASTERS ALLOW FOR SMOOTH MOVEMENT AND BRAKING CAPABILITY, ENABLING YOU TO SET UP POWER STATIONS WHEREVER AND WHENEVER YOU NEED IT. LIMITED 5-YEAR WARRANTY. LENGTH 31-1/2" HEIGHT 17-5/16" WIDTH 29-1/2"