

🔐 Lock in safety, unlock peace of mind.
The Master Lock Safety Series 1" Jaw Steel Lockout Hasp is a robust, tamper-resistant lockout device designed for industrial safety. Featuring a heavy stamped steel body with a bright red coating for high visibility, it accommodates padlocks up to 6-3/8" and allows up to 6 workers to lock out the same equipment simultaneously. Ideal for professional environments requiring strict lockout/tagout compliance.
| ASIN | B007I9SVI4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #300,940 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 in Hardware Hasps |
| Brand | Master Lock |
| Color | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (790) |
| Date First Available | October 5, 2012 |
| Finish | Unfinished |
| Finish Type | Unfinished |
| Hole Count | 6 |
| Included Components | Lockout & Tagout |
| Item Package Quantity | 1 |
| Item Weight | 3.36 ounces |
| Item model number | 420 |
| Manufacturer | Master Lock |
| Material | Steel jaws |
| Measurement System | US |
| Mounting Type | Face Mount |
| National Stock Number | 5340-02-000-0001 |
| Number Of Pieces | 1 |
| Part Number | 420 |
| Product Dimensions | 4.5"L x 2"W |
| Size | 1 Count (Pack of 1) |
| Unit Count | 1.0 Count |
J**B
Great option for me
This works great for an escape room prop!
I**N
Worked perfectly for space too narrow to fit padlock
This was just as described. I was unable to fit a padlock on my gate, but the construction of this gadget made it possible, and I could add a padlock to it to secure my gate. Perfect!
E**Z
Good for the price
I give 5 stars to this item due to it's balance price quality even though, this jaw is very light and simple it is a safety device and the idea is to use Lockout Tagout system which no one should try to break one. Considering that this item works for what it was made and for a low price
M**K
Just what I needed!
Using as part of an escape room for my students. Along with the combination locks in the picture. Good quality for what I am using it for. I'm not using it outdoors or to secure anything other than lock boxes. But, I am satisfied.
A**V
NOT Tamper-Proof
Not Tamper-Proof, looks easy to bend open.
W**I
Heavy Duty Lock - good value
Exactly as pictured - great product
J**N
Works great for my unlock the box activities
I purchased this to use with my son's "unlock the box" challenges I create for him and it works perfectly. I am able to latch this on the box and them put three or four different types of locks on the hasp.
S**O
Extra layer of security
I used this to get a padlock around my gate and I love it
C**U
Parfait
P**.
Lo usé para una actividad de Escape room
A**R
Works as expected and is holding up to heavy usage
C**E
Use this combined with the red safety lockout from master lock. Besides locking a breaker or panel, it speaks a warning to others. Zip ties or luggage locks are too tempting to remove..
N**Y
Just what I asked for.
Trustpilot
2 days ago
1 month ago