Picket Style: 
Alternating 1" Square Pickets
Picket Cap:
Ball Point or Tri-point
Rails:
1-3/4" x 3-1/2" x 96"
Steel Reinforcement Rail**: Bottom
Picket Spacing: 3-5/8" Section Width (Nominal): 96"
**Standard for bottom rails where noted.  Optional for top rails.  Aluminum channel available and recommended for high corrosion areas.