As you squeeze the handles, the vise-like jaws lock tightly onto the ferrule to secure barbed fittings onto your hose. To select the correct pliers, measure the hose OD and select the next larger size "For Hose OD" below.

Place your hose, ferrule, and barbed fitting into a die that's inserted in the crimper. Press the lever to crimp the fitting onto the hose. The lever mechanism delivers consistent crimp force without a hydraulic press or power source, making it practical for field repairs and low-volume shop work. Use with aluminum or brass ferrules. Fasteners not included.

Strike these crimpers with a hammer or squeeze them in a vise to secure ferrules onto air and water hose. An economical alternative to powered crimping machines, these crimpers are often used for field repairs. They have three jaw holes to fit common hose sizes. Made of steel, they’re durable enough for repeated use.