QA1's GF-T Stainless Steel Series female rod ends are PTFE lined two-piece rod ends. They are available in metric and inch dimensions, and in both right and left hand thread. Studded configurations are also available, please call 800-721-7761 for information. BALL, 440C Stainless Steel, Heat Treated, Precision Ground, , BODY, 300 Series Stainless Steel, PTFE Lined.