Masterlock

Master Lock is recognized around the world as the standard for padlock and security products. Their continued innovation allows them to consistently improve their lock design, application, and performance. The Master Lock brand is trusted by those in need of locks and security solutions for personal use, school, travel, automotive work, commercial, and business applications. Ohio Power Tool offers a wide range of Master Lock products and accessories including padlocks, cable lockouts, circuit breaker lockouts, electrical plug lockouts, combination locks, wall switch covers, portable lock boxes, safety tags, and much more. With Master Lock’s endless security options, you are sure to find a locking system that goes above and beyond to keep you and your belongings protected.

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28 Items

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  1. Master Lock 1" Laminated Steel Padlock Keyed Alike To 10L002 - 25KA-S
    Master Lock 1" Laminated Steel Padlock Keyed Alike To 10L002 - 25KA-S
    $16.41
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS25KA-S
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  2. Master Lock Retractable Cable Lockout Device w/ Steel Core Cable S856
    Master Lock Retractable Cable Lockout Device w/ Steel Core Cable S856
    $81.19
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS856
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  3. Master Lock Adjustable Cable Lockout; 6ft (1.8m) Cable S806D
    Master Lock Adjustable Cable Lockout; 6ft (1.8m) Cable S806D
    $55.19
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS806D
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  4. MasterLock Adjustable Cable Lockout; 9ft Cable S806CBL9
    MasterLock Adjustable Cable Lockout; 9ft Cable S806CBL9
    $33.45
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS806CBL9
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  5. MasterLock Adjustable Cable Lockout; 3ft (91.4cm) Cable S806CBL3
    MasterLock Adjustable Cable Lockout; 3ft (91.4cm) Cable S806CBL3
    $53.09
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS806CBL3
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  6. Master Lock Grip Tight Plus Circuit Breaker Lockout Device; Molded Case Circuit Breakers (480/600 V) S3822
    Master Lock Grip Tight Plus Circuit Breaker Lockout Device; Molded Case Circuit Breakers (480/600 V) S3822
    $11.49
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS3822
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  7. Master Lock Miniature Circuit Breaker Lockout S2394D
    Master Lock Miniature Circuit Breaker Lockout S2394D
    $25.79
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS2394D
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  8. Master Lock Safety Lockout Kit; General Lockout Focus w/ 410 Zenex; Safety Padlocks S1010DGCKIT
    Master Lock Safety Lockout Kit; General Lockout Focus w/ 410 Zenex; Safety Padlocks S1010DGCKIT
    $284.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MASS1010DGCKIT
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  9. MasterLock 4 Digit Resettable Brass Combo Lock 975DCOM
    MasterLock 4 Digit Resettable Brass Combo Lock 975DCOM
    $45.39
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS975DCOM
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  10. MasterLock Python 6' Adjustable Locking Cable 8413DPF
    MasterLock Python 6' Adjustable Locking Cable 8413DPF
    $61.79
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS8413DPF
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
  11. MasterLock ProSeries Solid Brass 5-Pin Rekeyable 6840D
    MasterLock ProSeries Solid Brass 5-Pin Rekeyable 6840D
    $47.19
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS6840D
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
  12. MasterLock Latch Tight Portable Group Lock Box 498A
    MasterLock Latch Tight Portable Group Lock Box 498A
    $141.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS498A
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  13. MasterLock Safety Tag - DO NOT OPERATE - Pack of 12 497A
    MasterLock Safety Tag - DO NOT OPERATE - Pack of 12 497A
    $14.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS497A
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  14. Master Lock Universal Wall Switch Cover 496BD
    Master Lock Universal Wall Switch Cover 496BD
    $16.19
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS496BD
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  15. Master Lock Grip Tight Circuit Breaker Lockout; Std Single & Double Toggles
    Master Lock Grip Tight Circuit Breaker Lockout; Std Single & Double Toggles
    $5.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS493B
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  16. Master Lock Grip Tight Circuit Breaker Lockout; Tall & Wide Toggles 491B
    Master Lock Grip Tight Circuit Breaker Lockout; Tall & Wide Toggles 491B
    $7.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS491B
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  17. Master Lock Rotating Electrical Plug Lockout; 110- & 220-Volt Plugs 487D
    Master Lock Rotating Electrical Plug Lockout; 110- & 220-Volt Plugs 487D
    $24.39
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS487D
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  18. Master Lock Rotating Gate Valve Lockout; 1-3" (25mm-76mm) Diameter Handles 480D
    Master Lock Rotating Gate Valve Lockout; 1-3" (25mm-76mm) Diameter Handles 480D
    $27.69
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS480D
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  19. MasterLock Adjustable Cable Lockout; 6ft (1.8m) Cable 470-S806
    MasterLock Adjustable Cable Lockout; 6ft (1.8m) Cable 470-S806
    $28.03
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: 470-S806
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  20. MasterLock Safety Lockout Hasps 6 Lock Capacity 470-420
    MasterLock Safety Lockout Hasps 6 Lock Capacity 470-420
    $4.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: 470-420
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  21. MasterLock Red Zenex Theroplastic Safety Padlock Lockout/Tagout 470-410RED
    MasterLock Red Zenex Theroplastic Safety Padlock Lockout/Tagout 470-410RED
    $11.99
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: 470-410RED
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  22. Master Lock 1-9/16" 4-Pin Tumbler Safety Padlock Keyed Different Master Lock 470-3DCOM
    Master Lock 1-9/16" 4-Pin Tumbler Safety Padlock Keyed Different Master Lock 470-3DCOM
    $6.95
    Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    SKU: 470-3DCOM
    Direct Ship* Item will ship direct from manufacturer if meets minimal requirements or from Ohio Power Tool, whichever is faster typically these orders will take 2-5+ days to ship if available from manufacturer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
  23. Master Lock Steel Lockout Hasp in Carded Packaging; 1 (25mm) Jaw Clearance 420D
    Master Lock Steel Lockout Hasp in Carded Packaging; 1 (25mm) Jaw Clearance 420D
    $11.29
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS420D
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
  24. Master Lock 3 Keyed-Alike Red Zenex Thermoplastic Safety Padlocks; 1-1/2 (38mm) w/ 1-1/2" (38mm) Shackle 410TRIRED
    Master Lock 3 Keyed-Alike Red Zenex Thermoplastic Safety Padlocks; 1-1/2 (38mm) w/ 1-1/2" (38mm) Shackle 410TRIRED
    $42.59
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS410TRIRED
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  25. Master Lock Red Zenex Thermoplastic Safety Padlock; 1-1/2 (38mm) w/ 1-1/2" (38mm) Shackle 410DRED
    Master Lock Red Zenex Thermoplastic Safety Padlock; 1-1/2 (38mm) w/ 1-1/2" (38mm) Shackle 410DRED
    $25.19
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS410DRED
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  26. MasterLock Lamenated Steel PadLock 4-Pin Keyed Alike 4 PACK 3QCOM
    MasterLock Lamenated Steel PadLock 4-Pin Keyed Alike 4 PACK 3QCOM
    $58.69
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS3QCOM
    Special Order This item is currently not on order and typically would expect 4-12+ days to receive in but can be longer. We do work to update customers if long delays are expected. Please do not hesitate to call our sales team with questions or stock status.
  27. Master Lock Red Zenex Thermoplastic Safety Padlock Lockout; 38mm x 76mm Shackle 28984
    Master Lock Red Zenex Thermoplastic Safety Padlock Lockout; 38mm x 76mm Shackle 28984
    $13.81
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS28984
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
  28. MasterLock Lamenated Steel PadLock 5-Pin Keyed Alike 25KA
    MasterLock Lamenated Steel PadLock 5-Pin Keyed Alike 25KA
    $25.95
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
    SKU: MAS25KA
    In-Stock Now! At least one of this item is in-stock currently. In-stock items typically ship within 1 business day, expedited orders before 1pm typically same day. Please do not hesitate to call our sales team with questions or stock status.
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28 Items

per page
Set Descending Direction