Glass Joint Adapter, female, Straight,

Female straight adapters are the same size female joints on both ends, but with different lengths in the middle. Typically used to extend the distance between two of the same sized male standard taper joint sizes. Made of 3.3 borosilicate glass in U.S.A with high quality joints. Quartz, PTFE, and other materials available upon request. Please inquire for other joint types or sizes not listed.  

Can also be used as a air condenser

Joint sizes are always the same but different overall length with Female Straight Adapters

• For male size larger than female see Reducing adapter
• For female size larger than the male see Enlarging Adapter
• For both joints male but different sizes see Male adapter
• For both joints female but different sizes see Female adapter
• For both joints male and same size but different overall length see Male Straight Adapters
• For female/male joints with different length between see Straight-extension adapters