Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: cheap plastic that split
Review: These are pretty lame end caps. Be very careful inserting then into the crossbars. I used a rubber mallet and some silicon caulk as a lubricant and sealer. Two of the caps cracked anyway. Yakima could do much better. If the caps allow water into the crossbar you will get rust.
