10mm-14mm Transition Ground Joints - Glass on Glass Bushing Adapter - Chinese - Borosilicate Glass COE 33

10mm-14mm Transition Ground Joints - Glass on Glass Bushing Adapter - Chinese - Borosilicate Glass COE 33

These 10mm to 14mm glass on glass adapters are made on 9.8mm x 1.5mm glass tubing with an overall length of 180mm (approximately 7 inches). The inside of the fitting is ground to hold a 10mm male joint and the outside is ground to fit into a 14mm female joint.

10mm is the smallest and 14mm is the medium size of the three most common joint sizes, which are 10mm, 14mm and 19mm.

Made in China out of borosilicate glass COE 33.

Sold in 10 piece packs for $60.00