Bond steel triangular cup dolly 4200 – thermoplastic wheels – 1500 lb. Capacity triangular cup dollies are used in 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 wash-downs and moving / construction. the reinforced thermoplastic wheels are suited for use on all flooring types, in most environments and require no maintenance with their sealed ball bearings. 4″ x 2″ reinforced thermoplastic 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 and provides quiet, non-marking, and easy to roll service. 100% washable & steam cleanable; has the best chemical resistance of any wheel; not affected by grease, oils, most chemicals & cleaning solutions, salt, brine & blood. The wheel has a temperature range of -45 f to 250 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 35 lbs. Each 1500 lbs. Capacity per dolly