This is the 1-3/4 inch giant spike. This spike is made from brass, which is excellent for outdoor use. Many customers choose brass for their projects with custom chopper or other bike parts, but is also a very attractive spike for apparel. Each spike comes with a screw for attachment. This product has 100 spikes per quantity ordered.

Screwback Spike description
height: One and 3/4 inches (44 mm)
base: 3/4 inch (19 mm)
color: silver
base: brass
plating (finish): nickle
screw type: metric- 6/.1coarse, 1/2" length
shape: giant round tree-like spike