Fits 1 groove; Chrome plated stem; 1.13" Head Dia.; 0.2478" Stem Dia.; 4.614" O.A.L.or1 groove; Chrome plated stem; 1.1300" Head Dia.; 0.2328" Stem Dia.; 4.6140" O.A.L.; 28.7020MM Head Dia.; 5.9130MM Stem Dia.; 117.1960MM O.A.L.; 45 Degree Face Angle (Size: Standard)