Builders Trailer, ALL PRODUCTS ARE NEW, MADE TO FIT YOUR TRAILER. single door open from the back (Hinged at the front), Water-resistant, Ladder rack on the roof ( 50kg capacity, optional), available 6x4 up to 8x5. Price starts from $1190 for 6x4. Trailer in picture not included., , Perfect for storing tools for plumbers, electricians, galziers, carpenters and more.