Pollak 11-833 7-Way Round Pin Trailer Socket - Glass-Filled Nylon with Push-On Terminals & Solid Pins

The Pollak 11-833 7-Way Round Pin Socket represents the evolution of heavy-duty trailer connectivity. While it shares the high-performance internals of the 11-797, the 11-833 is housed in a premium glass-filled nylon shell. This material is 100% rust-proof and immune to the pitting and "seizing" common with metal sockets, making it the ideal solution for commercial trucks and trailers exposed to heavy road salt, chemicals, and extreme weather.

Designed to slash installation and maintenance time, this socket features 1/4" male push-on terminals. Instead of struggling with traditional screw-down terminals that can vibrate loose over time, technicians can use standard female disconnects for a secure, "click-in" fit. This creates a vibration-resistant electrical path for trailer lights, ABS, and auxiliary power.

Reliability is built into the core. The 11-833 utilizes solid brass pins machined for precision. Unlike hollow or stamped pins, these solid brass contacts provide maximum surface area for electrical transfer and are built to withstand the physical wear of frequent trailer coupling and uncoupling.

• Glass-Filled Nylon Housing: Superior impact resistance and total immunity to corrosion and road salt.

• 1/4" Push-On Terminals: Eliminates screw terminals for a faster, more secure, and vibration-proof wiring connection.

• Solid Brass Pins: Delivers industrial-grade durability and high-conductivity performance.

• Moisture Management: Features an internal slant-mount design and drain slot to prevent water from pooling around terminals.

• Heavy-Duty Spring Lid: Positive-catch lid with a stainless steel spring ensures a weather-tight seal when not in use.

• SAE J560 Compliant: Fully interchangeable with all standard 7-way round pin (J560) commercial trailer plugs.