Phillips Industries has integrated its swivel S7 socket technology with its anti-corrosive swinging gladhands pre-fastened to a galvanized mounting plate to offer the new Sta-Dry S7 System.

The combination of these Phillips products into a single system significantly upgrades and improves the connection between the tractor and trailer, saving fleets downtime and money.
When a tractor-trailer combination is required to move in tandem into a tight space creating a severe angle between them, the chance of expensive and time consuming damage to air and electrical cables, the nosebox, connectors and gladhands is likely.  The swivel Sta-Dry S7 System allows the cables to simply follow the movement of the tractor.
A video of the new system at work can be viewed at