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https://eblabs.com/shop/group-move-tool/

Group Move Tool

A simple and fast tool for moving/rotating/scaling a group of objects.

• Shift and rotate entire poses as a group.
• Works with virtually any object or control, even in complex hierarchies.
• Use scale mode to shift controls closer and farther apart.
• Relocate pivots on the fly.
• Tool will update when you scrub or flip between frames.