Additional Accessories are tools not manufactured by TPR Tools that enhance working with Grandwo...

Carefully followed, the 4 Protocols guarantee successful grand regulations.

These training programs offer an opportunity to use your Regulation Station on a job with Chris B...

Grandwork Hammer Squares stand on a Squaring Platform or Squaring/Filing/Voicing Block as a refe...

Grandwork Keysteps offer a superior way to move grand actions from piano to workbench. And Gauge...

Grandwork Lighting Rails provide direct lighting inside and outside the piano - their triangular...

Other Grandwork tools that solve a variety of grand regulating problems.

A Regulating Rack spans the entire action to indicate strike, letoff, and hammerline with great ...

Regulation Station accessories can make a big difference in work convenience, efficiency and enjo...

Regulation Stations enable technicians to successfully regulate grand actions out of the piano.  

The Grandwork Shank Traveler provides referencing to fine-tune hammer travel to vertical from a S...

The Squaring Platform provides a horizontal surface, adjustable in height, to reference vertical...

Once strike has been replicated on a Regulating Rack, a Grandwork String Height Gauge or Underle...

Along with Grandwork online training, Chris offers a variety of  other materials to help with gra...

Wessell, Nickel & Gross makes a terrific catalog of tools, several of which are major Grandw...