Edit product


Hammer Theory 101

ABS Master Smith Ed Caffrey shows you the importance of a good quality hammer in this 12-minute video. There is a science behind everything in forging, and hammers are no exception. Not just any hammer from the store will do, and Ed gives you a few ways to make a hammer work for you.

You've purchased this product

See it in your library

View in Library
Sorry, this item is not available in your location.
Sold out, please go back and pick another option.
  • Size294 MB
  • Duration12 minutes
  • Resolution1080p
Available to stream instantly
Watch link provided after purchase


Hammer Theory 101

Enter your info to complete your purchase


···· ···· ···· 4242
Test card



Use a different card?


pp paypal

or pay with

We do not keep any of your sensitive credit card information on file with us unless you ask us to after this purchase is complete.

or pay with

You'll be charged US$3.99.

Your purchase was successful!

We charged your card and sent you a receipt

    Gumroad Library

    Download from the App Store or text yourself a link to the app

    Good news! Since you already have a Gumroad account, it's also been added to your library.

    Powered by Gumroad