These plastic fittings use flat-band/spring- or ring-type clamps that can be really tight and difficult to remove, especially from hard-to-reach places. That's why you need hose clamp pliers. There ...

⚫HIGH QUALITY - These worm gear hose clamps are made of high quality 304 stainless steel. Stainless steel is a durable and corrosion-resistant alloy that is widely used in various industries ...

Next time you're in the auto supply store, pick up a kit containing a heater hose coupling (like the one shown) and a pair of clamps. The kit doesn't cost much and it's a good insurance policy. Don't ...