Says for 4 Door, but means 4 pieces.
Despite saying for 4 doors, this only gives you 4 PIECES, or 2 doors.
The other sku 2173, says 2 door but only gives you enough pin guides for 1 door.
Hi Dan. It's recommended to only use one guide per door. That's what makes it easy to put the door back in place...the longer guide will engage the hinge first, followed by the shorter pin. If you had them on all the pins they would be of no use. Hope that makes sense! Thanks!!