PRECISION ELECTRONICS CORP (PEC). P/N: RV4NAYSD501A (KU5011S28 1347)., (STEAMIST P/N: 007-1041). 500 OHM, 2W,. HAS THREE COLOR CODED WIRE LEADS (RED/WHITE/BLACK) THAT ARE 10" LONG., DIMMENSIONS: 1" DIAMETER X 1 3/8" HIGH., HAS A SLOTTED ADJUSTMENT SCREW ROD., ORIGINAL OEM REPLACEMENT PART., GUARANTEED TO WORK PERFECTLY., BRAND NEW CONDITION., NEVER USED., INCLUDES ONE POTENTIOMETER ONLY., I CAN SUPPLY MORE PICTURES IF REQUESTED., STEAMIST MODEL NUMBER: 007-1041 POTENTIOMETER TEMPERATURE CONTROL