"Vestil Tri Dolly can transport a 5-gallon pail, 30-gallon drum or LP gas tank. Handle Type 4 ft. nylon pull strap, Wheel Size in. 3 x 1 1/4, Wheels qty. 4, Material Type Steel, Load Capacity lbs. 900, Wheel Type Swivel caster, Drum Size gal. 30, Dimensions L x W x H in. 21 1/2 x 21 1/2 x 5 7/8. Multipurpose dolly has a high-polished bright zinc finish for corrosion resistance Rubber-coated hook allows strap to hook on top of drum for storage Includes 4 hard rubber casters 4-ft. L nylon pull strap helps in transporting down aisles or over thresholds"