Size approx: ID 42mm, OD 56mm, H 25mm. Water inlet Stainless steel Radiator Filler Neck. 1 x Filler Neck. Breather thread:NPT1/16. High Standard 6061 Aluminum. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
The Weldable Aluminum Filler Neck for Radiators is best suited for professionals working on radiators or those upgrading their hot water heaters.
