QSC 5/8 X 5/8-18 Economy Panhard Bar Kit with Bung .120, Rod End, Heim Joint 1 Right Hand & 1 Left Hand Rod Ends Specs: Body: C1045 Steel Heat Treated, Ball 52100 Bearing Steel Precision Ground Heat Treated, Bore: .625, Ball Width: .750, Thread: 5/8-18, Load Rating: 13,540 Bung Specs: 1045 Mild Steel, Thread: 5/8-18, Fits tube Size: 1-1/4" OD X 1.010 ID X .120 Wall Jam Nut Specs: Thread: 5/8-18, Width: 15/16, Height: 3/8