# Tool Box for Synchronized tightening

## Controllers

There are two types of controllers:

- PF6000/PF8 Sync Reference

- PF6000/PF8 Sync Member

A maximum of 63 Sync Member controllers can be added to a hardware layout configuration. The Sync Reference controller is always the first, the Sync Member controllers and tools need to be added after this.

## Tool Box

The Tool Box contains the two controller types and all the tools which are supported. There is a drop-down list to be able to filter on specific tool types.

Only the supported tools, seen in the table below, can be added to the Hardware Layout Configuration from the Tool Box. Unsupported tools connected to a Synchronized tightening controller will be displayed with a Tool not supported icon in the Hardware Layout Configuration. These tools will be shown in ToolsTalk 2 in their current position within the Synchronized tightening configuration and this position cannot be changed in the Hardware Layout Configuration workspace. If the unsupported tool is deleted from this workspace, the user can Push the configuration to the controller to add the tool before continuing with the Hardware Layout Configuration setup.

The tools can only be added to a controller that doesn't already have a tool connected.

Tool Family | Supported Models
Tensor STR | ETV, ETD, ETP
Tensor ST | ETV, ETD, ETP
Tensor SL | ETV, ETD, ETP, ETF
Tensor SR | ETV, ETD, ETP
QST | All