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

These grand regulating Bootcamps offer a chance to try out Grandwork tools and get coached in usi...

Carefully followed, the 4 Protocols guarantee successful grand regulations.

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 one section or the entire action to indicate strike, letoff, and hammerl...

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 the Grandwork System 5-Day and Starter System 3-Day Bootcamps, Chris offers a variety ...

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