








🔐 Lock it tight, lock it right — safety that never quits!
The Master Lock 420 Lockout Hasp is a robust safety device designed for multi-worker lockout scenarios. Featuring a heavy gauge steel jaw with a red vinyl coated handle, it accommodates up to six padlocks with a 25mm inside jaw diameter. This ensures equipment remains inoperative during maintenance until the last padlock is removed, preventing accidental restarts. Compact and durable, it fits tight lock spaces and adds an essential layer of security for electrical lockouts and outdoor applications.








| ASIN | B000BD8MQK |
| Best Sellers Rank | 60,492 in DIY & Tools ( See Top 100 in DIY & Tools ) 68 in Hasps |
| Brand | Master Lock |
| Colour | Red & Silver |
| Control Method | Push Button |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (351) |
| Finish | Painted |
| Global Trade Identification Number | 00071649442407 |
| Included Components | Lockout Hasp |
| Item Dimensions | 11.7 x 5.1 x 12.7 centimetres |
| Item Type Name | M/LOCK LOCKOUT HASP 25MM STEEL RED 420 |
| Item Weight | 0.08 Kilograms |
| Lock Type | Key Lock |
| Manufacturer | Master Lock |
| Manufacturer Warranty Description | 1 year. |
| Material | Steel and Vinyl coating |
| Model Number | 420 |
| Recommended Uses For Product | outdoor |
| Shape | Square |
| Special Features | Control cannot be turned back on until last Safety Padlock is removed from Hasp, Heavy gauge steel jaw with red vinyl coated handle, Keeps equipment inoperative while repairs or adjustments are being made |
| Style | Modern |
| UPC | 806792061126 804993522811 641438451806 823019673689 801593259819 642125253765 640206684088 094700664112 071649442407 638084727584 800011302908 809302043087 640026943129 641438403386 089837292826 |
| Unit Count | 1.0 count |
D**N
Fits Keter sheds!
This is perfect to use on Keter sheds (like the newer Darwin model) with the small lock holes. Even small padlocks struggle to fit the lock space, but with this device you can use any lock you desire!
M**D
Got these for added layer of security
I got this as a added layer of security for bike cover on motorhome just enough space for the four steel eyelets to be locked together making it harder to remove cover with out cutting off, anything to help slow them down
A**H
Just right for multiple padlocks for one box
Never used one of these before, but was after something for an escape room puzzle box where I can lock a box using more than one padlock. This is just the thing for it - seems robust and the size of the holes seems spot on for standard padlocks.
D**N
Brilliant Deterrent, very Strong!
Very solid, well pleased with quality. Used at allotment on shed. Brilliant deterrent.
S**T
Versatile equipment
Works very well to allow use of a padlock on a gate with limited access to the hasp in the drop bar lock.
A**R
Dual + lock
Easy way to have things under dual or more people's control
K**L
I
Item as described
I**1
This is a great product and use it with Breakout EDU games in ...
This is a great product and use it with Breakout EDU games in the class. The kid were fascinated with it.
L**E
Produit conforme à sa description, ni plus ni moins. Les trous sont assez gros pour pouvoir y mettre tous les cadenas que l'on souhaite
L**A
He hecho un break out con eso y me ha ido perfecto para poner todos los candados necesarios.
L**O
Ist für meinen Zweck gut geeignet. Ich habe einen Schrank, der mit einem Vorhängeschloss verschlossen werden sollte; die einigermaßen stabilen Schlösser hatten jedoch eine zu großen Bügel und es war immer eine Riesen Fummelei, das Vorhängeschloss einzufädeln. Mit dem Masterlock ist es sehr einfach und für mein Empfinden genauso sicher wie nur mit Vorhängeschloss.
A**R
Worked perfect for the game we created, while they had to find the right keys for multiple locks.
O**R
Pince un peu épaisse pour passer dans l'œillet d'un disjoncteur moteur.
Trustpilot
Hace 3 semanas
Hace 1 mes