Allstar Performance ALL50029 3 Adapter Fitting Review

This adapter fitting disappointed me with its unreliable performance. While it fit my automotive brake system adequately, it caused excessive leaks and required constant maintenance. The only positive aspect of this product is its affordable price, but its flaws outweigh the meager SAVINGS it offered .Avoid this subpar adapter and invest in a higher quality alternative..

Would have preferred a larger flat contact area and/or a tighter washer fit. The washer is a bit thin, because the normal thickness is ok from the outer round edge to the inner round edge, i.e. holes. The part may be a bit soft depending on the torque specification. I put it on a light truck. It worked, but I noticed a slight rounding. I don't remember, my socket slipped off. I decided to use a different washing machine.