appleman said:You don't watch infomercials do you Waldo?
It is a plastic jig with a metal sleeve and special drill bits that drill holes in at an angle and then you use a self tapping panhead screw to fasten two pieces of wood together.
Appleman, funny you should bring up the Kreg infomerical. It is because of that infomerical I used the Kreg pocket jig and screws. I was amazed just how well the Kreg system works.
Like most winemakers, I am cheap, so I did not buy the deluxe Kreg Jig for $140 but went to Lowes and purchased the Mini jig for $40.
For building my rack, it worked great. The jig works as they show on TV, drilling holes at the proper angle and the self tapping screws grip and hold the two pieces of wood very tightly. It really adds a nice finishing touch to the rack.