At $9 for a set of 4 1 inch long metal rods this seems like a fair deal. Nowhere does it say how tightly the nut needs to be tightened. I ended up putting on a deep flare bushing and then slowly hand tightening it. It would be nice if the instructions included inch-pounds of torque or instructions on how hard to compress the rubber when tightening. Also three out of 4 fit perfectly. The last one didn't go in so he added some soap and went in. Soap does wonders for rubber, like installing a radiator hose.