Thexton Toolworx 485 Radiator Petcock Socket Kit

The Thexton Toolworx 485 Radiator Petcock Socket Kit provides a professional solution for draining coolant systems without damaging delicate petcock valves. This specialized tool set eliminates the need for pliers or adjustable wrenches that can crush drain tubes and strip plastic fittings.

Kit Includes:

• 1/4" drive steel universal socket designed to fit radiators, engine blocks, and storage tanks
• Molded plastic socket specifically sized for narrow wing plastic drain fittings
• Compatible with both plug-type and flow-through petcock drains
• Integrated O-ring securely holds a 7/8" wrench in place during operation

This socket set is engineered to protect fragile drain tubes from crushing while providing the leverage needed to open and close stubborn petcock valves. The dual-socket design accommodates both metal and plastic petcock configurations found on automotive cooling systems, making it an essential tool for fluid maintenance on cars, trucks, and light commercial vehicles.