Padlocks


Thermoplastic locks for lasting protection and flexibility.


Thermoplastic padlocks offer exceptional resistance to harsh environments while maintaining lightweight durability. Browse our selection for a secure, cost-effective locking solution.

Master Lock® Seal Tight™ Handle-on Ball Valve Lockout, S3068
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Master Lock® Seal Tight™ Handle-on Ball Valve Lockout, S3068
$88.95

Mfr. Part # S3068

Product # 111246

Master Lock® Personal Safety Lockout Pouch, Valve Focus w/ZENEX™ Thermoplastic Padlocks, 1457V410KA
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Master Lock® Personal Safety Lockout Pouch, Valve Focus w/ZENEX™ Thermoplastic Padlocks, 1457V410KA
$541.95

Mfr. Part # 1457V410KA

Product # 111233

Master Lock® Personal Safety Lockout Kit, Electrical Focus w/ZENEX™ Padlocks, 1457E410KA
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Master Lock® Personal Safety Lockout Kit, Electrical Focus w/ZENEX™ Padlocks, 1457E410KA
$292.95

Mfr. Part # 1457E410KA

Product # 111232

Master Lock® Lockout Toolbox, Valve and Electrical Device Assort, 4 ZENEX™ Padlocks, 1457VE410KAPRE
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Master Lock® Lockout Toolbox, Valve and Electrical Device Assort, 4 ZENEX™ Padlocks, 1457VE410KAPRE
$663.95

Mfr. Part # 1457VE410KAPRE

Product # 111234

Master Lock® Lockout Station, Electrical Focus, ZENEX™ Thermoplastic Padlocks, S1850E410
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Master Lock® Lockout Station, Electrical Focus, ZENEX™ Thermoplastic Padlocks, S1850E410
$764.95

Mfr. Part # S1850E410

Product # 111240

Master Lock® Lockout Station w/Premier Electrical Device Assortment (Locks NOT included), S1850EPRE
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Master Lock® Lockout Station w/Premier Electrical Device Assortment (Locks NOT included), S1850EPRE
$695.95

Mfr. Part # S1850EPRE

Product # 111241

Master Lock® Lockout Station w/Premier Electrical Assortment, 6 Zenex™ Padlocks, S1850E410PRE
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Master Lock® Lockout Station w/Premier Electrical Assortment, 6 Zenex™ Padlocks, S1850E410PRE
$741.95

Mfr. Part # S1850E410PRE

Product # 111242

Master Lock® Latch Tight™ Portable Group Lock Box, 498A
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Master Lock® Latch Tight™ Portable Group Lock Box, 498A
$117.95

Mfr. Part # 498A

Product # 111239

Master Lock® GRIP TIGHT™ Plus Circuit Breaker Lockout, Miniature Circuit Breakers (120/240V), S3821
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Master Lock® GRIP TIGHT™ Plus Circuit Breaker Lockout, Miniature Circuit Breakers (120/240V), S3821
$15.95

Mfr. Part # S3821

Product # 111237

Master Lock® GRIP TIGHT™ Circuit Breaker Lockout Set, 506
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Master Lock® GRIP TIGHT™ Circuit Breaker Lockout Set, 506
$45.95

Mfr. Part # 506

Product # 111238

Master Lock® Butterfly Valve Lockout, Device Only, S3920
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Master Lock® Butterfly Valve Lockout, Device Only, S3920
$23.95

Mfr. Part # S3920

Product # 111248

Master Lock® Adjustable Ball Valve Lockout, S3081
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Master Lock® Adjustable Ball Valve Lockout, S3081
$30.95

Mfr. Part # S3081

Product # 111247

Master Lock® 4-Lock Padlock Station, ZENEX™ Thermoplastic Padlocks, 1482BP410
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Master Lock® 4-Lock Padlock Station, ZENEX™ Thermoplastic Padlocks, 1482BP410
$345.95

Mfr. Part # 1482BP410

Product # 111249

Master Lock® 3FT-24FT Long Adjustable Cable Lockout, S806CBL3
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Master Lock® 3FT-24FT Long Adjustable Cable Lockout, S806CBL3
$46.95

Mfr. Part # S806CBL3

Product # 111231

Master Lock® 10-Lock Padlock Station, ZENEX™ Thermoplastic Padlocks, 1483BP410
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Master Lock® 10-Lock Padlock Station, ZENEX™ Thermoplastic Padlocks, 1483BP410
$606.95

Mfr. Part # 1483BP410

Product # 111250

Master Lock® *SPECIAL ORDER* ZENEX™ Thermoplastic Safety Padlock, Master Keyed, 410MKRED
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Master Lock® ZENEX™ Thermoplastic Safety Padlock
$15.95

Mfr. Part #

Product # 111220

Master Lock® Steel Lockout Hasp, Jaw clearance 1 IN Wide, 420
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Master Lock® Steel Lockout Hasp
$8.95

Mfr. Part #

Product # 111229

Master Lock® Rotating Gate Valve Lockout, 4 IN-6-1/2 IN Diameter Handles, 482
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Master Lock® Rotating Gate Valve Lockout
$32.95

Mfr. Part #

Product # 111243

Master Lock® *SPECIAL ORDER* PROSERIES® Weather Tough® Laminated Steel Rekeyable Padlock, Master Keyed, 6127MK
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Master Lock® PROSERIES® Weather Tough® Steel Padlock
$37.95

Mfr. Part #

Product # 111217

Master Lock® *SPECIAL ORDER* PROSERIES® Weather Tough® Laminated Steel Rekeyable Padlock, Master Keyed, 6125MK
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Master Lock® *SPECIAL ORDER* PROSERIES® Weather Tough® Steel Padlock
$33.95

Mfr. Part #

Product # 111214

Master Lock® Lockout Hasp, Red, 427
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Master Lock® Lockout Hasp
$12.95

Mfr. Part #

Product # 111251

Master Lock® GRIP TIGHT™ Circuit Breaker Lockout, Tall and Wide Toggles, 491B
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Master Lock® GRIP TIGHT™ Circuit Breaker Lockout
$13.95

Mfr. Part #

Product # 111235

Master Lock® *SPECIAL ORDER* DIELECTRIC ZENEX™ Thermoplastic Safety Padlock, Master Keyed, 406MKRED
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Master Lock® DIELECTRIC ZENEX™ Thermoplastic Safety Padlock
$16.95

Mfr. Part #

Product # 111223

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 3MKLH
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Master Lock® Commercial Steel Padlock, 2" Tall x 9/32" Dia
$14.95

Mfr. Part #

Product # 111211

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 3MKLF
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Master Lock® Commercial Steel Padlock, 1-1/2" Tall x 9/32" Dia
$13.95

Mfr. Part #

Product # 111208

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 3MK
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Master Lock® Commercial Steel Padlock, 3/4" Tall x 9/32" Dia
$11.95

Mfr. Part #

Product # 111205

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 1MKLN
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Master Lock® Commercial Steel Padlock, 5-3/2" Tall x 5/16" Dia
$18.95

Mfr. Part #

Product # 111202

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 1MKLJ
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Master Lock® Commercial Steel Padlock, 2-1/2" Tall x 5/16" Dia
$15.95

Mfr. Part #

Product # 111199

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 1MKLF
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Master Lock® Commercial Steel Padlock, 1-1/2" Tall x 5/16" Dia
$14.95

Mfr. Part #

Product # 111196

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 1MK
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Master Lock® Commercial Steel Padlock, 5/16" Tall
$13.95

Mfr. Part #

Product # 111193

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 5MKLJ
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Master Lock® Commercial Steel Padlock, 2-1/2" Tall
$18.95

Mfr. Part #

Product # 111190

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 5MKLF
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Master Lock® Commercial Steel Padlock, 1-1/2" Tall
$18.95

Mfr. Part #

Product # 111187

Master Lock® Commercial Laminated Steel Padlock, Master Keyed, 5MK
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Master Lock® Commercial Steel Padlock, 1" Tall
$16.95

Mfr. Part #

Product # 111184