The Air Line Box - Single Trailer Harness Connector Hole is a practical and hassle-free solution for your trailer lighting needs. Made with stainless steel and 14 gauge brackets, this product is built to last. With 10 light holes, it can accommodate both 2" and 4" lights with grommets. The box includes 6 2" lights and 2 4" lights, complete with bezels. It mounts securely to frame rails, ensuring a secure installation. Sold individually, this product fits most makes and models, making it a versatile choice for any trailer.