Seller: rmolchanov (4,307) 100%, Location: Tallinn, Ships to: Worldwide, Item: 250778617242 1930s Vintage Bronze "18 Atmospheres Hydro" Valve Cap/Lid in very sound condition (pls see photos for more details on condition). Dimensions: overall diameter 40 mm (1-3/4''), threads diameter 26 mm (1''). 100% AUTHENTIC! WORLDWIDE SHIPPING 7 USD. WE COMBINE SHIPPING! We strive to making our customers 100% satisfied with our items. Positive feedbacks will be gratefully returned in due time. If for some reason you do not feel satisfied with your purchase - we kindly ask you to let us know before placing a negative feedback and we will do our best to resolve any issues to your FULL satisfaction! Thanks in advance! Click Here. Double your traffic. Get Vendio Gallery - Now FREE!