20mm X 16mm UPVC Reducer Socket - RSO-2016-UPVC Inner Diameter (mm): 20 Inner Diameter (mm): 16 MPN: RSO-2016-UPVC Product Code: RSO-2016-UPVC This is an online offer only for a Limited Time! Availability: In stock Only £0.68 incl VAT. Delivery available to UK/Europe |