California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Trolley, Trolley Type Push, Maximum Load Capacity 1, 000 lb, Trolley Frame Material Steel, For Beam Shape Flat, Tapered, For Minimum Beam Flange Width 2 17/32 in, For Maximum Beam Flange Width 8 in, Headroom to Connecting Shaft 1 1/8 in, Headroom to Mounting Point 5 in, For Minimum Beam Height 2 3/8 in, For Maximum Beam Height Not Applicable, Includes Not Applicable, Minimum Radius Curve 2 3/4 in, Trolley Wheel Diameter 3 3/10 in, Trolley Wheel Material Steel, Manufacturer's Warranty Length 5 yr. This item has been restricted from sale in the following state (s): []