Extension Ring, Conduit Part Number: DT31020Z Category: 20mmPOACall for price Additional information Data Sheets Additional informationProductExtension RingMaterialSteelFinishBright Zinc PlatedNominal Width20 mmCatalogue PageTechnical Data SheetRelated productsReducer, Screwed £ 0.94 1.13 Add to basketNipple POA POA Read moreCircular Box, Loop-In 2 Hole £ 2.22 2.66 Add to basketReducer, Screwed POA POA Read more