Three screws, 1.5 inch stock conforms to the pictures and description and does what it needs for at least one project I bought it for. Seems strong enough to withstand many future projects if needed, but probably not for frequent or industrial use. I accidentally ordered two and Revain refunded one and told me to keep it so I think it's cool. I don't really need 2 lying around, but at least I don't have to worry about packing and shipping them back.