Smith & Wesson question

Hello I know that Smith & Wesson Handcuffs model 103 have (internal lockworks) in stainless steel and I would like to know if Smith & Wesson model 100, 300, 1900, 1, 1H, 104 have internal lockworks in stainless steel or simple steel?

To answer your question, the internals are simple steel...

Hello I know that Smith & Wesson Handcuffs model 103 have (internal lockworks) in stainless steel and I would like to know if Smith & Wesson model 100, 300, 1900, 1, 1H, 104 have internal lockworks in stainless steel or simple steel?

Hi , tensile steel pawl, it is harder than the frame and bow.

Ian

Hello I know that Smith & Wesson Handcuffs model 103 have (internal lockworks) in stainless steel and I would like to know if Smith & Wesson model 100, 300, 1900, 1, 1H, 104 have internal lockworks in stainless steel or simple steel?

Thank you for your answers