Constructed from aluminum with anti rust electroplating or coating, this vehicle accessory withstands rain and mud, maintaining integrity without deformation over prolonged use Perfectly deployed for securing rear doors during roadside stops, warehouse loading docks, or uneven terrain situations where unexpected door movement could cause damage or hazards necessary for driver, logistics fleets, and owners seeking cargo door management solution during frequent loading / unloading operations in transportation and commercial services Featuring impacts absorbing buffers to minimize door to body collisions, pre drilled mounting holes with included hardware simplify installation on most models without affecting door functionality, making it a versatile cargo accessory upgrade This large resistance door holder firmly secures cargo doors in open or closed positions, accidental swinging during vehicle movement or parking, Manufacturer: HENYGEN