Series 2500 hose clamps are designed with a stainless steel band and zinc plated housing and screw, making them more economical than all-stainless steel clamps. Cambridge ose clamps are multi-purpose clamps used to seal hoses or pipes onto fittings. Cambridge hose clamps are easy to use and provide a tight and secure hold. The Standard hose clamps exceed 60 inch-pounds of torque.