3pcs hose crimping pincher pliers includes a small 8" / 20.5cm long tool with opening width 0.7"(1.8cm), 10" / 24.5cm long tool with opening width 0.8"(2cm), and 12" / 30.5cm long tool with opening width 1.26"(3.2cm)
Small 8" plier works great for pinching off small engine fuel hoses or fragile 1/4" / 6.4mm plastic water lines under your kitchen sink;
Medium 10" and large 12" pliers clamp off radiator hoses on coolant recovery tank;
Easily pinch off cooling hoses instead of losing coolant and it spilling all over engine on certain jobs such as valve cover gasket replacements;
This entire set can safely be used on washing machine drain hoses, automotive hose lines, radiator lines, fuel lines, coolant lines, and more with zero damage