Cast Iron Finial. Fits over 1/2" Square Picket

4-1/4" Cast Iron Spear Quad No Ball Fits 1/2" Square.

4-1/4" Cast Iron Spear "Triad"Fits 1/2" Square.

4" Cast Iron Spear Banana Peel Fits 1/2" Square.

5-1/8"Cast Iron Spear Fleur-de-lis Fits 1/2" Square.

Cast Iron Spear Fleur De Lis Fits 1/2" Square