Demco 6040 5th Wheel Set of UM Siderails For Double Pivot Ford Prep Bed Mount*We keep this item in stock for immediate shipment. Place your order before 10am EST on a weekday and we'll ship the same business day*Part Number: 6040 5th Wheel Set of UM SiderailsDescription: 5th Wheel Set of UM Siderails Included in 8550033 - UMS 21K Double Pivot Ford Prep Under Bed Mount 5th Wheel Specifications: SKU: 6040Item# 6040Brand: Demcohttps://cdn.demco-products.com/documents/Manuals/HJ26040.pdf Fitments: For 8550033 - UMS 21K Double Pivot Ford Prep Under Bed Mount 5th Wheel