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PROLOCKEY Knowledge Center

Lockout Tagout Safety Insights

Practical guidance for safety managers, maintenance teams and industrial buyers—from LOTO fundamentals to product selection and hazardous-energy control.

Editorial illustration comparing red safety padlocks with a chrome steel shackle and a black nylon shackle

How to Choose Safety Padlock Shackle Material and Length

Compare steel and nylon shackles, then use P25, P38 and P76 drawings to check the usable height, inside width and diameter for your device.

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