Review on Aopin Flexible Couplings Coupler Connector by Mark Ochoa

The coupler connector from Collars & Universal Joiners category is the worst product I have ever purchased in the Industrial and Scientific category. According to my experience, the product is not strong enough to handle the required pressure .The advertised flexibility is also non-existent. The only pro for this product is its affordable price, but the risk isnt worth it. The only con is that this product would definitely cause a loss to the customers in the long run..