Quartz Ball Joints

  • GM's industry standard ball/socket joints allow flexibility in alignment of glass apparatus.
  • We offer machined solid heads for better consistency and durability from 12/5 to 40/25 sizes.
  • To assure maximum strength, GM features extra heavy walled tubing sizes on all spherical joints.
  • Spherical ball joints comply with ASTM E677. Most standard sizes are stocked and are available for same day shipping.
  • Non standard lengths are available for quotation upon request. 


Please note:

1.) Export Fee: A $50.00 international export fee is charged on all orders outside of the US and Canada

2.) Minimum domestic order is $150.00 before tax, insurance, and shipping

3.) Please contact customer service if the selected items are not in stock

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