This glass adapter is used to connect different standard taper ground joint sizes. It has a lower inner/cone joint larger in size than the upper outer/socket joints. The apparatus has three necks: two parallel and one at 45°.
• Socket size: 19/22
• Cone size: 19/22 & 24/40
This glass adapter is designed to connect different standard taper ground joint sizes. The upper, outer/socket joint is smaller than the lower inner/cone joint and can be used in a variety of glasswork set-ups.
• Socket size: 14/20
• Cone size: 19/22