Standard Pack = 1 piece(s). Accuracy = 0.0001 ; Head Diameter = 2-3/8 IN ; Head Length = 2-1/4 IN ; Mount = 4 MT ; Neck Width = 1/4 IN ; Point Length = 2 IN ; Point Style = Tracer ; Radial Load = 900 lbs ; Style = Triple Bearing ; Tip Diameter = 1/2 IN ; Type = Medium Duty Live Center ;