Eagle Trimmer Footprint: RM603 or WH06?


I am laying out a pcb in Eagle and cannot find anything that matches the trimmer/potentiometer i intend to use, found here:

  1. http://www.ebay.co.uk/itm/10pcs-10K-RM603-Blue-White-Resistance-Adjustable-Resistor-/261007417727

and also looks like the WH06-2A in this image:
2. http://img.diytrade.com/cdimg/567168/4185516/0/1197434649/trimmer_potentiometer.jpg

What footprint or library can i use? I assumed this type of pot/trimmer would be very popular but have spent hours searching google for libraries and footprint info with no joy.

Any help would be appreciated, Thanks