This versatile radiator hose pinch-off pliers is an essential tool for automotive maintenance and repair work. With a generous 10-1/2 inch length and 2-1/4 inch maximum opening capacity, these locking pliers are perfectly sized to handle various radiator hose sizes. The tool features a reliable locking mechanism that maintains consistent pressure on the hose, preventing coolant leakage during repairs. The ergonomic design allows for comfortable handling while working in tight engine compartments. These pliers effectively pinch off and seal radiator hoses, making them invaluable for tasks like thermostat replacement, water pump service, or other cooling system maintenance. The durable construction ensures long-lasting performance in professional automotive workshops or home garages. The quick-release mechanism enables easy removal when the job is complete, while the adjustable jaw opening accommodates different hose diameters.