Five-blade crimper produces crimps on round, square duct sheet metal, and downspouts for tight fitting joints. Crimper blades are 13 gauge cold-rolled steel heat-treated to a hardness of 45-50Rc. Compound leverage action. Heavy duty plastic grips for user comfort.
Would you recommend the product? Yes |
Price you paid?: None indicated
| Rating: 10
Pros:
I second the above. They are long lasting too. I was an apprentice hvac guy for a while. Putting in heating systems these seemed last a long time. And they make the pipes fit together like butter!