8g Stainless Steel Replacement Shaft — Pick Length — External 1.6mm This 8g replacement shaft is a reliable accessory made of high-quality stainless steel. The shaft has external 1.6mm threading and can be used with a variety of tops and threaded ends that have a matching thread pattern; any 14g threaded ends or balls will work with this shaft. The 8g Replacement Steel Barbell Shaft is priced per one. Specifications: Material: 316L ASTM F-138 Implant Grade Stainless Steel Gauge: 8g (~3mm) Length Options: 6mm–50mm (~1/4"–2") Threading: External 1.6mm Compatible with 14g tops and balls Price per one barbell shaft