Diameter 0.794mm 1/32 Inch G24 Polished Tungsten Carbide Bearing Ball for Oil Industry and Valve Pair Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre:8mm 8.5mm 10mm 14mm 17.5mm 18mm 19.05mm High-Density Tungsten Carbide Ball 11.113mm 7/16" Hard Alloy Tungsten Steel Next:2.381mm 3/32inch G10 Grinding and Polished Tungsten Carbide Ball for Bearing