Black rubber suction cup, outer diam. 21 mm, diam. hole in bowl 4 mm

Black rubber suction cup, for Stahl / Heidelberg, outer diameter of the cup 21,0 mm. Outer diameter of the head 15,0 mm. Height 13,0 mm. Inner diameter of the suction hole in the head 5,0 mm. Inner diameter of the suction hole in the bowl 4,0 mm. Sold by piece.