5.2 cm in diameter around the black seal.
Screw the end of the first (Below about 8 mm holes insert).
Black rubber screw length: 2.5 cm below the left and right.
For old-fashioned sink strainer.
Specially for Kitchen Basin
colour:Silver
Material:stainless steel
Size: 7.8 cm diameter
Package Contents:
1 x kitchen sink strainer
