ClipArt ETC
This wrist machine features a handle spring fitted to test the wrist tension of any personnel. Machine indicates spring resistance, after a coin is inserted. This spring device has a body constructed to represent the figure of a man.

Coin Operated Spring Testing Wrist Machine

This wrist machine features a handle spring fitted to test the wrist tension of any personnel. Machine…

A man exercising with the wrist machine.

Wrist Machine

A man exercising with the wrist machine.