KÖRO Dichtungsring Novapress 850 21x30x2mm, 1/2"

13 x 20 x 2 mm 17 x 24 x 2 mm, 1/4" 19 x 27 x 2 mm, 3/8" 21 x 30 x 2 mm, 1/2" 24 x 34 x 2 mm, 1/2" 27 x 38 x 2 mm, 3/4" 32 x 44 x 2 mm, 1" 42 x 55 x 2 mm, 1 1/4"