Original manufacturer

Master Lock

Master Lock is listed as a original manufacturer in the MPNHarbor catalog. Published records use exact orderable part numbers and manufacturer-source technical evidence; availability, traceability documents and commercial terms are confirmed per quotation.

Brand classificationOriginal manufacturer
Identity statusManufacturer verified
Official domainNot published

Published catalog

Master Lock families and exact parts

Only records that passed all publication gates appear. An MPNHarbor listing is not a claim of franchise or authorization.

Orderable part

5401D

Package recorded in technical evidence

3-1/4IN (83MM) WIDE SET YOUR OWN

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Orderable part

7125D

Package recorded in technical evidence

60-COUNT HEAVY DUTY REKEYABLE KE

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Orderable part

7148D

Package recorded in technical evidence

LOCKING STEEL SECURITY FILE BOX,

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Orderable part

B729956

Package recorded in technical evidence

COMPACT LOCKOUT CENTER, CIRCUIT

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Orderable part

B729987

Package recorded in technical evidence

PERSONAL SAFETY LOCKOUT KIT, VAL

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Orderable part

B774418

Package recorded in technical evidence

PORTABLE ELECTRIC WINCH, 12V

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Orderable part

RP2144

Package recorded in technical evidence

HVBD LOTO Padlock, Metal Body, R

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Orderable part

S1850E410

Package recorded in technical evidence

LOCKOUT STATION, ELECTRICAL FOCU

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Master Lock Parts, Families and RFQ | MPNHarbor