[DN8]
DN6 = 1/8 inch = 9.5mm DN8=1/4"=12.5mm DN10=3/8 inch=16mm DN15=1/2"=20mm DN20 = 3/4 inch = 26mm DN25=1"=32mm DN32=1-1/4"=41.5mm DN40=1-1/2"=47.5mm Package included: 1 pcs