This is the 2-3/4 inch giant spike made from aluminum and plated with nickle to give it a shiny chrome-like or silver look. This is our largest spike we have. Each spike comes with a screw for fastening.

Screwback Spike description:
height: Two and 3/4 inches (70 mm)
base: 3/4 inch (19 mm)
color: silver nickle
base metal: aluminum
finish (plating): nickle
screw type: Size 1/4 inch - 20 NC Tap. 1/2 inch long.
shape: giant round tree-like spike
unit size: single