MasterLock Products
MasterLock® The World’s Best Lock Company
Made in the USA
Comply with the latest OSHA Lock Out/Tag-Out Standard (29 CFR 1910.147) with this comprehensive program. Protect work teams against accidents, help prevent work spoilage and equipment damage, guard against injury and loss.
Custom Lock Options
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All Master Loc® Padlocks are available in a variety of keying and size options to fit your individual needs.
Options include:
Keyed Alike
Several locks open by a common key.
Master Keying
Each lock has an individual key. In addition, a common key opens all of the locks.
Master Key opens all locks in a group.
- Over 10,000 unique key codes to prevent key interchange and provide high key security
- Five-pin tumbler cylinder
- Added pick-resistance
- 1 1/2” wide heavy-duty laminated steel case construction with hardened shackles
- Full keying capability for most commercial applications
Lockout Padlocks
Master Lock’s® new five-pin tumbler cylinder individually keyed lock out padlocks provide high security for multiple padlock systems. Use with Safety Lockouts. They are ideal for commercial and industrial applications requiring numerous padlocks and keys. Measuring 1 1/2” wide with a 9 /32” shackle diameter, these padlocks are available in six different color-coded bumpers to provide easy visual identification by work teams or departments.
Master Lock® Padlocks are supplied in packages of six individually keyed padlocks, two keys per padlock. Refer to chart below for ordering information.
| STYLE/SIZE | BUMPER COLOR - CAT. NO. | |||||
|---|---|---|---|---|---|---|
| Blue | Black | White | Red | Green | Yellow | |
| 3/4" Shackle Clearance | MPS-BL | MPS-BK | MPS-W | MPS-R | MPS-G | MPS-Y |
| 1 1/2" Shackle Clearance | MPL-BL | MPL-BK | MPL-W | MPL-R | MPL-G | MPL-Y |
Lockout Starter Kit
The lock out starter kit has everything needed to set up a basic lock-out safety system.
Contains: 2-1” safety lock-outs, 6-3/4” padlocks (one of each color), 6-brass I.D. tags and collars and rivets
MSK
| 1 – 5 units | 6 or more |
|---|---|
| 97.50 | 94.00 |
Lockout Accessories
Safety Lockouts
Available in 1” and 1 1/2” diameter jaws to fit a wide range of applications. High-tensile steel, vinyl-coated and plated to resist rust. Locking holes accommodate up to six padlocks up to 3/8” shackle diameter. 12/pack.
| Stock# | 1 – 5 units | 6 or more |
|---|---|---|
| SL-1 (1” diameter jaw) | 73.40 | 68.60 |
| Stock# | 1 – 11 units | 12 or more |
|---|---|---|
| SL-15 (1 1/2” diameter jaws) | 88.20 | 82.30 |
Chain Attachments
Optional 9” chain, with pair of mounting S-hooks, for permanently attaching lockouts at predesignated control and valve sites. 12/pack.
| Stock# | 1 – 5 units | 6 or more |
|---|---|---|
| CHA-1 | 18.20 | 17.00 |
Brass I.D. Tags And Collars
Durable brass tags positively identify padlocks by individual worker. Tags can be customized by using stamp kits or commercial engravers. 12/pack.
| Stock# | 1 – 5 units | 6 or more |
|---|---|---|
| BTR (12 brass I.D. tags and attachment rings) | 19.60 | 17.60 |
| CAR (12 collars and rivets) | 15.75 | 14.50 |
Safety Lockout Padlocks
It’s a safe bet you won’t confuse Master Lock’s® new safety lockout padlocks with any other locks. Eight vibrant colors, two sizes, and permanent write-on labeling allow for versatile, readily distinguishable coding. The Xenoy® body of these 6-pin cylinder locks is lightweight and nonconductive, yet strong, durable and unaffected by the elements and harsh working environments.
Even the keyway is unique, ensuring the integrity of your key system. A single, dedicate safety key is provided per lock — and it’s retained until the lock is closed, to aid OSHA compliance. If you’re looking to enhance safety, this is the lock you’ve been looking for.
Master Lock® Safety Lockout Padlocks are supplied in packages of six individually keyed padlocks, one key per padlock. Refer to chart below for ordering information.
| STYLE/SIZE | BUMPER COLOR - CAT. NO. | |||||||
|---|---|---|---|---|---|---|---|---|
| Blue | Black | Red | Green | Yellow | Orange | Teal | Purple | |
| 1 1/2" Shackle Clearance, Body 1 1/2" wide, 1 3/4" high | MP-410-BL | MP-410-BK | MP-410-R | MP-410-G | MP-410-Y | MP-410-O | MP-410-T | MP-410-P |
| 1 1/2" Shackle Clearance, Body 1 1/2" wide, 3" high | MP-411-BL | MP-411-BK | MP-411-R | MP-411-G | MP-411-Y | MP-411-O | MP-411-T | MP-411-P |
| Stock# | 1 – 5 units | 6 or more |
|---|---|---|
| MP-410 | 94.20 | 89.50 |
| MP-411 | 99.50 | 97.95 |
Safety Lockout Padlock Labels
Order additional labels for your safety lockout padlocks.
| "Property of" Labels | |||
| Cat. No. | For Use With | Quantity | Price |
| ALS-410-P | 1 3/4" MP-410 | 49/sheet | 23.95 |
| ALS-411-P | 3" MP-411 | 28/sheet | 18.75 |
| "Danger" Labels | |||
| Cat. No. | For Use With | Quantity | Price |
| ALS-410-D | 1 3/4" MP-410 | 49/sheet | 23.95 |
| ALS-411-D | 3" MP-411 | 28/sheet | 18.75 |
Lockout I.D. Labels
These small pressure-sensitive paper labels measure 5/8“x 1 1/2” and are designed to be placed directly on a padlock. Printed in strips of 8 and packaged 5 strips per pack.
IDL-1
High Security Pin Tumbler Padlocks
Features include large diameter hardened steel shackles to resist cutting and sawing with dual locking mechanisms to guard against pulling, shimming and rapping. Heavy duty laminated steel cases resist tampering and stand up to severe physical attack. Plated to resist rust and corrosion. 4-pin cylinders offer good pick resistance. All are dual locking, with the exception of MP-7-BL which is single locking. 6/pack.
| Cat. No. | Body Width | Shackle Dia. | Shackle Length | Horiz. Shackle Clearance | Shackle Material | Price | |
|---|---|---|---|---|---|---|---|
| 1 - 5 units | 6 or more | ||||||
| MP-1-BL | 1 3/4" (44mm) | 5/16" (8mm) | 15/16" (24mm) | 3/4"(19mm) | Hardened Steel | 86.40 | 82.10 |
| MP-3-BL | 1 1/2" (38mm) | 9/32" (7mm) | 3/4" (19mm) | 5/8"(16mm) | Hardened Steel | 73.20 | 69.50 |
| MP-5-BL | 2" (51mm) | 3/8" (10mm) | 1" (25mm) | 15/16"(24mm) | Hardened Steel Alloy | 109.80 | 104.30 |
| MP-7-BL | 1 1/8" (29mm) | 1 3/64" (5mm) | 9/16" (14mm) | 1/2" (13mm) | Standard Steel | 60.60 | 57.60 |