Precise section quantity wr51 X 10055 This is a refrigerator defrost heater, steel bracket. Includes 1 glass tube heater and 10 - 1/2inch lengthy ( Just The Glass) from end to finish size 30 cm It has a metallic protect on it and is rated at 725 . Replace the numbers ap3183311 and ps303781. This product is appropriate for dedicated general refrigerator models, adding and RCA. Colour:Silver Material:metal Package Contents: 2*Defrost heating tube Only the above package content, various merchandise shouldn't included. Note: Light and assorted exhibits could cause the color of the thing in the photograph slightly varied from the real thing. The size allowed error is +/- 1-3cm.