Product review (1 stars): HAS THE STUPID METAL INSERT
NOT FULLY PLASTIC.  Beware that this item is not represented correctly.  It has the model number of the full plastic part, is pictured as the full plastic part, but I was shipped the piece with a metal insert.  VERY DISSAPOINTED that the seller is misrepresenting their item.  The Metal inserts fail because metal held by plastic is a dumb design.