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This pack contains 100 pieces of the Yale Bottom Pin #4, with a .019 step value for #4B and a .025 step value for #3B. The OEM part number is 17-0051-2074 and it is made from a full-hard #360 alloy brass, just like the original manufacturing design. This product is proudly manufactured in the United States.
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🇺🇸 Ship from USA · On Agora since 2025
$2.99