A bag of 20 of the 1/2 inch tall cone spike. This spike is shaped exactly like a cone. Comes with a screw for application.

height: 1/2 inch (13 mm)
base: 3/8 inch (10 mm)
color: silver
finish/plating: nickle
base metal: steel
shape: cone
screw type: metric 4 - 1/4" length