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Pewag Viro "Monolith" 1/2" Security Chain Padlock - #4144

Pewag Viro "Monolith" 1/2" Security Chain Padlock - #4144Pewag Viro "Monolith" 1/2" Security Chain Padlock - #4144Pewag Viro "Monolith" 1/2" Security Chain Padlock - #4144Pewag Viro "Monolith" 1/2" Security Chain Padlock - #4144
SKU: PW-4144MPN: 4144
  • USUALLY SHIPS: 1 - 2 Days
  • Made in Italy
Purchase over $500 of Pewag products and use Promo Code: PEWAG10 to receive a 10% discount off your order total! *Restrictions may apply

Product Description

What It Is
A solid, high-security padlock made to work with large security chain up to 14mm--it has the most generous interior dimensions of all the Viro padlocks we offer, and even fits 5/8" Grade 100 Chain! Its body is made from one-piece, special case-hardened steel that leaves an impression of both quality and durability.

Why You Need It
Because a good security chain is only as good as the lock you secure it with. This lock's 13mm dead-bolt is protected by the chain itself. Thieves look for the quick and easy target, but with this lock, there are no shortcuts! Bolt cutter access is impaired!

How Big Is It?
Well, it weighs 2.24 lbs (1015 g) and is a handful for anyone with average hands--it is manageable, but on the bulky side. You can easily slip this into your backpack, purse, etc. and tote it without too much trouble, but you'll know it's there.

How Secure Is It?
This is a true, high-security padlock that is ideal for use with large security chain, up to 14mm. Thieves hate these locks due to the high-quality materials used and their exclusive shape that makes them practically impossible to grip with traditional cutters or other common tools. The solid, one-piece body features a special "NIPLOY PROCESS", which results in a corrosion-proof nickel plating. The dead-bolt is made from case-hardened, tempered steel with a programmed breakage head to prevent pull-out. The security cylinder is built with 6 pins, replaceable, protected by a rotating anti-drill plate in special case-hardened, tempered 4.4mm thick steel. Supplied with two Viro Top Security profile nickel-plated brass keys.

View the compatibility chart below to see which of our security chains work with this padlock.

Pewag Galvanized 9/32"


Pewag Galvanized 3/8"


Pewag Galvanized 1/2"


Laclede Lockdown 9/32"


Laclede Lockdown 3/8"


Laclede Lockdown 1/2"


Peerless Blue Hex 7/16"


Abus 10KS 3/8"

All Sizes

Abus 12KS 1/2"

All Sizes
View Chain & Padlock Selection Guide


Chain Diameter
Overall Length
Overall Height
Pin Diameter
Weight (lbs)

Questions & Answers

1 Question & 1 Answer
from Fort Lauderdale asked:
October 25, 2019
What does it cost to buy additional keys for this lock. I would need eight keys.
1 Answer
Unfortunately we do not offer extra keys for this lock at this time.  However, since these keys are not dimpled, you should be able to source them from a local locksmith.
Submitted by: WRS on October 26, 2019

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