Machined solid ball joints are used for apparatus requiring joints with extra strength, durability and dimensional consistency.GM's industry standard ball/socket joints allow flexibility in alignment of glass apparatus. 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. Dim. A is a reference dimension. 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
