Deckorators Posts for Cable Railing

2-1/2" posts with pre-drilled holes for horizontal cable system. 

10-hole posts for 36" residential-height railings.

End posts have larger holes that allow fittings to recess into hole, intermediate and corner posts have smaller holes for cables to be threaded through.

For top-of-stair posts, it is recommended to start and stop the cable runs at the top of the stair, by putting an end post at the top of the stair and drilling another set of holes