Generally
Frost plug in steel, as was the original. Frost plug 1-3/4″ = 44.45mm
25 kr
Frost plug in steel, as was the original. Frost plug 1-3/4″ = 44.45mm
Clean the hole in the block, the top thoroughly. Brush on a thin layer of packing adhesive. Place the frost plug in the hole with the cup outwards. Tap the center of the plug with a hammer until it is completely flat now it has increased in diameter and is firmly seated.