This is a make it yourself lamp kit. You may custom order your harp size, socket type (see other listings) and cord color. Please send me a convo on these specifics so that we can better suit your needs. -6ft. cord -cut to size cork from 1 1/4" to 1/2" -U.L. listed **When measuring for a harp. Please include finial thread height. So, typically the thread height is .5 inches. Add this to your needed harp size. This is how we size our harps. Any questions, please ask.