Bond steel triangular cup dolly 4200 – phenolic resin wheels – 1500 lb. Capacity triangular cup dollies are used in industrial areas where there is little room to navigate large equipment, including seasonal storage needs. The compact triangular shaped dollies with a cup center; often called cup dollies or cup casters is also useful for equipment moving / construction. the phenolic resin wheels are suited for use on industrial flooring types, in most environments and require no maintenance with their sealed ball bearings. 4″ x 2″ phenolic resin wheels have the same weight capacity of steel, yet incredibly light-weight, impact resistant and will not flat-spot. Wheels are supplied with sealed, no maintenance, ball bearings. These wheels are used when there is a damp but not wet environment and is resistance to grease, animal fats, oils, commonly used acids & cleaning solutions. The wheel has a temperature range of -50 f to 260 f features: bright safety yellow powder coat base helps with visibility during use 6″ diameter by 2″ deep center well supports larger foot plates; with four drain holes allows for use in wash-downs 14″ end to end base plate dimension manageable weight of 37 lbs. Each 1500 lbs. Capacity per dolly