10mm 45 Degree Angle Glass Ground Joint Attachment Adapter GonG Elbow
New, 10mm Female-10mm Male Glass Ground Joint Attachment Angle Conversion/Adapter/Connector. Made in USA. Similar to the item shown, see pictures for details. I’d recommend using a clip with an attachment like this to add stability. I have 10mm keck clips available here: https://www.ebay.com/itm/324902009999