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

Grandwork Protocols are each two-sided, laminated, and carefully-ordered. They provide guidance, ...

The Grandwork Hammer Squares stand on a Squaring Platform to indicate the verticality of grand h...

Grandwork Keysteps offer a superior way to move grand actions from piano to workbench. The keys ...

Grandwork Lighting Rails provide direct lighting both in and outside the piano. Being triangular...

Other Grandwork tools that solve grand regulating problems: The Underlevel levels grand unis...

A Regulating Rack spans one section or the entire action with great stability. Templates set to ...

Some tools from our collection are also useful in regulating upright pianos. Keysteps are great...

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

The three Regulation Station pre-selected packages for 10% less than a la carte.

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 ...

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...

Wessell, Nickel & Gross makes a terrific catalog of tools. Three, in particular, have become...