4" (inside diameter)vase cap with 1" top and 3/8" hole to accomodate standard 1/8 IPS pipe. These are unfinished solid brassand would need to be painted or polished. (We have 1 1/2" through 9" sizes listed on eCRATER in 1/2" increments, but if you need 1/4" sizes please contact us.) We combine with other items to save shipping costs. $3.71 each.Shipping is $2.90 for 1 and $.36 for each additional piece. "How to Request Invoice when using shopping cart"---From your eCRATER cart, near the top of the page, move your mouse curser over our name “lamppartsguy” and a drop down menu will appear with the option to request invoice from seller. Combined shipping- to get cheapest shipping costs (when buying different items) please buy what you need and “request invoice”so we can send invoice with lowershipping costs.
