Description Additional Info Product Reviews Neapco N2-40-138-2 Splined Bar 1.25" 1.375 X 16 Spline Cross References:N2401382, N240138 UPC: 00083869016344 Spline Od(in)/no. Teeth: 1.375-16 Butt Diameter (in): 1.250 End Of Spline To Weld (in): 24-OAL Length Of Spline (in): 2.500