The East Penn 04906 is a 14/6 trailer cable that is commonly used for towing trailers. It is a 6-wire cable with color-coded conductors that are resistant to oil, grease, and weather. The cable is also jacketed in PVC for added protection.
 
6-wire cable with color-coded conductors
Resistant to oil, grease, and weather
PVC jacketed for added protection
Meets SAE J1128 specifications
Temperature rating of -40°C to 80°C
If you are looking for a durable and reliable trailer cable, the East Penn 04906 is a good option. 
 
Cross Refrance:
Grote Accessory Line Trailer Cable  82-5605
Tramec Sloan 422220 Trailer Cable
Deka rv trailer camper coded wire stranded copper 14/6 wire east penn 04906