B & P MANUFACTURING 2002-E37L Hand Truck Fourth Wheel Attachment. Fourth Wheel Attachment, Material Aluminum, Overall Height 5 In.For Use With B and P Manufacturing Hand Trucks. From floor to ceiling and front to back, Zoro is about you and the supplies you need to run your business. Since our humble beginnings with 20 employees in 2011, to our current staff of over 300 people, Zoro remains committed to one thing: making your job easier. The item "B & P MANUFACTURING 2002-E37L Hand Truck Fourth Wheel Attachment" is in sale since Wednesday, July 3, 2019. This item is in the category "Business & Industrial\Material Handling\Carts & Trucks\Drum Trucks & Hand Trucks". The seller is "zoro_us" and is located in Buffalo Grove, Illinois. This item can be shipped to United States.