Racatac rolls out dollies Racatac Products Inc. has introduced folding aluminum dollies to its product line. The dollies fold for storage and can be adjusted for different sized tile. The new dollies are available in a 12-by-12-foot model that weighs 3 pounds and in a 12-by-28-foot model that weighs 4 pounds. Both models have a weight capacity of up to 320 pounds. The dollies also allow pails to be set at an angle for dumping or troweling purposes.