"After placing an order for Model #510 and Model #515 in March, we put them to the test on various job site locations. Without exception they proved to be everything you said they would be. They have saved time, which translates into money and above all they have made our Electricians happy by the ease of use and durability. Therefore, we are placing an order for five (5) more wire wagons. Thank you for a great and innovative product. It helps to have quality products in such a competitive market as we are in."