Protorque Brass Cup Welch Plug 50MM - RBC50MM
Superior Brass Construction
This premium 50mm brass cup welch plug from Protorque offers exceptional durability and corrosion resistance. Manufactured from high-quality brass materials, this component provides reliable long-term performance in engine block applications.
Cup Design
Featuring a traditional cup-type design, this welch plug ensures a secure interference fit when properly installed. The 50mm diameter provides effective sealing for core holes in engine blocks.
Multi-Purpose Sealing Component
Commonly referred to as a core plug, freeze plug, expansion plug, or frost plug, this component serves as an essential sealing element in engine blocks. It prevents coolant leakage while maintaining structural integrity.
Quality Assurance
Protorque products are engineered to meet automotive industry standards, providing reliable performance for professional workshops and DIY mechanics alike. The brass construction offers superior longevity compared to standard steel alternatives.