polished brass light duty saddle used to hold basic lamp harp with 3/8" center hole. We do combine shipping costs with other items. $3 with FREE shipping. "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.