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John Deere Hay Cutter with The Rock Block Installed

THE ROCK BLOCK

Protection for You
and Your Tractor

An aftermarket bolt-on kit to help you prevent rocks and debris from flying at your tractor and breaking windows.

Your Trusted Partner in Farm & Ranch Excellence

Quality supplies for farms and ranches, delivered with Midwest hospitality. Home of the Rock Block.

Background image of a rock block kit installed on a hay cutter

The Rock Block

Protection for You and Your Tractor

An aftermarket bolt-on kit to help you prevent rocks and debris from flying at your tractor and breaking windows.

Horter Farm & Ranch Supply Store Employees

About Horter Farm & Ranch Supply

Horter Farm & Ranch Supply is your local source for all things farming and ranching in South Dakota. Family-owned and operated, we offer quality supplies and expert advice to help your operations flourish. We're here for all of your farm and ranch needs.