If you don't have a jig you can just get three spikes and a block

Death of a Wooden Shoe - U.S. Coast Guard

Awesome Jigs for Making Electrical Spikes

Boo - Super Mario Wiki, the Mario encyclopedia

So Can joe average build a bike frame? by scar4me - Pinkbike

Grindermate – Innovative Brick Jig From Idea To Shelves - Metex Online

Buying and Selling Rare Coins at Northeast Numismatics

36V Cordless Metal Connector Nailer

Fat Cow Eel Tail Jig Strips - The Saltwater Edge

A Brewers fan dove into an empty row for a home run ball and