The basics Use this 14" diaper pin rod to connect chrome hangers that have "salesman loops". The benefits Save space, make transportation easier or use them to group outfits by character, scene or set on films and theatrical productions. The uses The purpose of these and hangers with salesman loops is to save space and allow you to put more in your wardrobe. The bottom line Clothes have a tendency to spread out when many hangers are placed together. This will pull them all close together, giving you more room on one wardrobe rack.