Features： 1、Premium Material: The trailer ladder rack is made of high strength aluminum and stainless steel, lightweight, resistant to oxidation, rust and wear, ensuring long lasting use. 2、Heavy Duty Structure: The side mount trailer ladder rack is finely welded to ensure the stability and strength of load bearing structure. 200lb load capacity for double racks to meet your basic loading needs. 3、D Hook Design: The RV side mount ladder rack is equipped with D hook design to provide you a buckle point, which helps you to fix and lock your ladder conveniently. 4、Easy to Install and Secure Fixation: The heavy duty trailer ladder rack is flexible to install. Using with the baffle strips and elastic ropes, ladder could be well fixed and prevent the ladder from rubbing and bumping on trailer. 5、Versatile Use: The 200lbs capacity trailer ladder rack is suitable for open and enclosed trailer exterior side wall, please confirm whether it is consistent with the product you need. Specification： Item Type: Side Mount Trailer Ladder Rack Load Capacity: Approx. 200lbs / 90.72kg Screw Thread Size: Without Thread: Approx. 2.5in / 6.4cm, With Thread: Approx. 1.8in / 4.6cm Ladder Capacity: Can Carry 1 or 2 Ladders Application: Suitable for open and enclosed trailer sidewalls, side mount installation suitable for most enclosed trailers and some open trailers (when wall studs are high enough) for exterior or interior ladder loading Package List： 4 x Trailer Ladder Rack 4 x Barrier Strip 8 x Elastic Cord 18 x Screw