Strick’s DuoPlug is designed for the upper coupler assembly on the company’s dry van trailers. The proprietary HDPE material allows moisture to escape while keeping debris such as mud, road grime, salt, rocks, bees, birds and varmints out of the assembly’s internal cavities. The device also is built to optimize the hose/wire routing system to help eliminate the potential for hose/wire damage. It is engineered for simple installation and removal while ensuring a long-lasting, secure and snug fit.
Strick Trailers, www.stricktrailers.com