AskARoofer - What is it? Can You Identify This Tool?

What is it?

Here is a ____________. It is made of sheet metal. It has a spring-loaded driver on the top right. The box has three troughs that go into a magazine. It was made in Minnesota with a patent date of Jan 26, 94. Very durable tool and still works. Do you know what this is? Leave a comment, please.

Got an Idea? Comment on this below.

Have a question? AskARoofer HERE

Need a contractor?  Check out our list of Roofing Contractors HERE.