The 74M has a nylon-covered lock body with a non-magnetic and dielectric shackle, providing intrinsically safe protection. Under the nylon casing, the NANO PROTECT™-coated steel shackle with a brass lock body that is robust and chemical-resistant.

• Solid brass body
• Steel shackle
• Lock body and shackle vinyl encased
• Precision 6-pin cylinder
• Key retaining

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