To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
Other Sellers on Amazon
Added
Sold by: Watersedgedr
Sold by: Watersedgedr
(251 ratings)
81% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: SIM Supply, Inc.
Sold by: SIM Supply, Inc.
(41654 ratings)
85% positive over last 12 months
Shipping rates and Return policy
Added
Sold by: Bargain Bag LLC
Sold by: Bargain Bag LLC
(67 ratings)
58% positive over last 12 months
Shipping rates and Return policy

Master Lock 3BLU Laminated Steel Lockout Tagout Safety Padlock with Key,Blue

4.1 4.1 out of 5 stars 138 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
Blue

Purchase options and add-ons

Brand Master Lock
Special Feature Lightweight
Lock Type Key Lock
Item Dimensions LxWxH 2.4 x 5.9 x 3.1 inches
Material Steel

About this item

  • Lockout tagout lock is best used in settings when locks may be subjected to harsh conditions; Recommended use as part of a comprehensive OSHA compliant safety program
  • Key lock features a laminated steel body and a hardened steel shackle for strength and security
  • Dual ball bearing locking mechanism for maximum pry resistance
  • 1-9/16 in. (40 mm) Wide lock body with 9/32 in. (7 mm) diameter shackle, 3/4 in. (19 mm) shackle length and 5/8 in. (16 mm) width
  • Includes one laminated lockout tagout padlock with blue bumper, one key
See more product details

Frequently bought together

$12.00
Get it as soon as Wednesday, Apr 3
In Stock
Ships from and sold by Amazon.com.
+
$8.75
Get it as soon as Wednesday, Apr 3
In Stock
Ships from and sold by Amazon.com.
+
$9.38
Get it as soon as Wednesday, Apr 3
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Feedback

Master

Master Lock 3BLU Laminated Steel Lockout Tagout Safety Padlock with Key,Blue


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

From the manufacturer

Product Description

Product Description

Master Lock 3BLU Laminated Steel Lockout Tagout Safety Padlock with Key features a 1- 9/16 in. (40 mm) wide laminated steel body for superior strength. The hardened steel shackle provides extra cut resistance. Key numbers are ink-stamped on the bottom of the lock and the bumpers are colored for easy identification.

From the Manufacturer

Master Lock No. 3 Safety Lockout Padlocks have a 1- 9/16" (40mm) wide laminated steel body for superior strength. The hardened steel shackle provides extra cut resistance. Key numbers are ink-stamped on the bottom of the lock and the bumpers are colored for easy identification.

Compare with similar items

This Item
Master Lock 3BLU Laminated Steel Lockout Tagout Safety Padlock with Key,Blue
Master Lock 3BLU Laminated Steel Lockout Tagout Safety Padlock with Key,Blue
Recommendations
Master Lock 3TLF Laminated Steel Padlock with Key, 2 Pack Keyed-Alike, Silver
dummy
Master Lock 8596D Laminated Steel Padlock with Key, Warded Lock, 1.7" wide, Silver
dummy
Master Lock 410RED Lockout Tagout Safety Padlock with Key
dummy
Master Lock Outdoor Padlocks, Lock Set with Keys, Keyed Alike Padlocks, 3 Pack, 3TRILF
dummy
Master Lock 3DLF Long Shackle Padlock, w/ 1-1/2 Inch. Shackle
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-40% $12.00
List:$19.99
$15.49$7.76-15% $9.79
List:$11.49
-37% $13.73
List:$21.79
-15% $9.48
Typical:$11.21
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
Durability
4.1
4.5
3.8
4.1
4.1
Value for money
3.9
4.4
4.2
3.9
3.9
Easy to lock
4.2
4.4
4.2
4.2
Sturdiness
4.2
4.5
4.2
4.2
Weatherproof
4.2
4.6
4.2
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
lock type
Key Lock
Key Lock
Key Lock
Keyed Different
Key Lock
Key Lock
number of items
1
2
1
1
3
1
material
Steel
Steel
Alloy Steel
Plastic
Steel
Steel
shape
Rectangular
Square
Square
Rectangular
Rectangular
Rectangular
finish type
Laminated
Laminated
Laminated
Vinyl Coating;Painted
Laminated
Laminated
weight
0.3 pounds
0.75 pounds
0.14 kilograms
0.1 kilograms
1.05 pounds
0.31 pounds

Customer reviews

4.1 out of 5 stars
4.1 out of 5
138 global ratings

Customers say

Customers like the condition of the lock. They mention that it's durable, long-lasting, and sturdy. However, some customers differ on quality, ease of opening, and key.

AI-generated from the text of customer reviews

3 customers mention3 positive0 negative

Customers are satisfied with the condition of the lock. They mention that it is durable, long-lasting, and in great condition. Some say that the lock is sturdy and comes with two keys.

"...It's a sturdy mechanism so you will not wreck the lock with aggressive raking...." Read more

"...The lock is sturdy and comes with two keys." Read more

"...I believe that Master is the best lock makers EVER! It is durable, long-lasting, and in GREAT condition! Thanks, Amazon!" Read more

16 customers mention9 positive7 negative

Customers are mixed about the quality of the lock. Some mention that it works excellently, is good for first time lockpickers, and is well made. Others say that it's not the best security lock, is terrible for lockpicking, and poorly made.

"...I purchased this lock for the store I help manage and it works quite well for my needs. The lock is sturdy and comes with two keys." Read more

"First off let me say that this is a very cheap and low security lock...." Read more

"...Keyed locks are nice so you don't have to remember a combination, and the banded design helps prevent drilling or shooting through the lock." Read more

"Not the best security lock but better then locker combo locks" Read more

10 customers mention3 positive7 negative

Customers are mixed about the ease of opening the lock. Some mention it's infamously easy to pick open, great for learning how to pick locks, and raking techniques. However, others say that it may be too easy, horrible for securing, and opens when the tension bar is inserted.

"...I bought it to practice lockpicking and it is by far the easiest lock to pick I have ever come across...." Read more

"...reviews; the manufacturing is so poor that this lock is more difficult to pick than a better made, but more difficult lock, like the 140...." Read more

"I got this to practice lock picking on, it works great for that, very easy to pick and learn some picking and raking techniques." Read more

"...This thing is very easy to pick. At best, this should be used to tag and lock out machinery for maintenance and repair...." Read more

6 customers mention3 positive3 negative

Customers have mixed opinions about the key of the lock. Some mention that it has a classic design and comes with 2 keys, while others say that it came with only one key.

"...The lock is sturdy and comes with two keys." Read more

"Only comes with 1 key." Read more

"Classic design, 2 keys included. It has a smooth action when the key is put in, as opposed to other cheaper locks that have a "gritty" feel...." Read more

"It only came with one key. Why? I have purchased many locks, they always come with 2 keys." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the value of the lock. They mention that it is very cheap and low-security, with poor manufacturing.

"First off let me say that this is a very cheap and low security lock...." Read more

"...bad lock, but my complaints are echoed in other reviews; the manufacturing is so poor that this lock is more difficult to pick than a better made,..." Read more

"Awful...." Read more

Top reviews from the United States

Reviewed in the United States on October 23, 2016
Color: BlackVerified Purchase
One person found this helpful
Report
Reviewed in the United States on October 8, 2013
Color: BlackVerified Purchase
Reviewed in the United States on March 18, 2013
Reviewed in the United States on January 23, 2020
Reviewed in the United States on August 30, 2021
Reviewed in the United States on October 6, 2017
Reviewed in the United States on January 12, 2019
12 people found this helpful
Report
Reviewed in the United States on January 5, 2024

Top reviews from other countries

Qunaki
4.0 out of 5 stars It is what it is
Reviewed in Sweden on February 29, 2024
Jack2543
1.0 out of 5 stars Did not come with a key!
Reviewed in the United Kingdom on December 30, 2022
Rob
5.0 out of 5 stars Strong but not secure
Reviewed in Canada on October 28, 2020
Tanner Ivany
2.0 out of 5 stars Meh
Reviewed in Canada on May 7, 2019
3 people found this helpful
Report
VICTOR G Y CHUA
1.0 out of 5 stars Missing one key
Reviewed in Singapore on August 5, 2023