Drawer Track Guide

I have the part which you say matches your 32-088. I need several drawer track guides which measure about 2 1/2 inches wide and1 5/8 inches from the highest point to the bottom. The part was manufactured by Hardware Designers, Inc. and has the number 452 USA on it. The slide opening is 1 1/4 inches wide. It has a place for three screw holes on the top of the slide, which attaches to the back bottom of the drawer. It has to tabs on the bottom to attach the guide to the bottom of the drawer. According to one of your posts you say it is your 32-088. If this is correct, how do I go about ordering the guides. I need several of them.