This listing is for a Porter Cable Drill Press Depth Adjustment Collar including screw & nut.
Porter Cable Model PCXB 620 

Please check the dimensions in the photos to compare to yours before buying. A return cost us both money.

The collar fits the quill above the chuck and has a lip on the bottom as a slide stop. There is an elongated gauge bolt hole and a relief to accommodate the gauge rod nut. The collar comes with the bolt and nylock nut to fasten it to the quill. The collar has been fit tested and in in the pictures installed on the customers drill press. 

If you have power tool parts that are obsolete and not available, please let me know. It may be able to be recreated so your power tool can be used again. Most all the parts I have listed were made from people sending them to me to recreate.

Thanks for shopping with Ben's Creations.