This clamp starts with heavy duty construction but is a breakthrough in clamping technology. A Belleville spring mechanism permits this clamp to automatically increase or decrease its own diameter due to changes in operational or environmental temperatures.

Advantages:
1. Premium hose clamp for heavy equipment, truck and bus and performance industry.
2. Recommended for use on turbo exhaust sleeves, heater hoses, coolant hoses, intake systems.
3. Virtually unlimited product life - won't rust or corrode and is reusable.
4. No special tool needed for installation.