SKU: VML12-PW

Viro Monolith Lock For 1/2" Security Chain

Viro Monolith Lock For 1/2" Security Chain!

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SKU: VML12-PW

Viro Monolith Lock For 1/2" Security Chain

$122.00
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Specifications

Chain Size: 1/2"
Description

Viro Monolith Lock - Engineered for Maximum Security with 1/2" Pewag Chain

The Viro Monolith is a purpose-built, high-security lock designed to be used with our 1/2" Pewag square link security chain. Its monolithic body design eliminates grip points, making it nearly impossible to attack with common hand tools like bolt cutters, saws, or pry bars.

For added protection, the Monolith features a rotating anti-drill plate and pick-resistant counterpins that help guard against lockpicking and drilling attempts. This combination of armored construction and precision internal defense makes it one of the most secure locks available for commercial, industrial, or personal use.

Each lock comes with two keys sealed in a tamper-evident envelope and includes a unique ownership card. The card contains your key code-required for making duplicates-so be sure to store it safely.

Key Features:

  • Built for Pewag 1/2" Chain: Designed to work seamlessly with our most robust security chain.
  • Tool-Resistant Design: Solid body offers no access points for cutting, prying, or sawing.
  • Internal Theft Protection: Rotating anti-drill plate and pick-resistant counterpins.
  • Secure Key Control: Includes 2 keys sealed with a unique ownership card for controlled duplication.
  • Ideal For: Securing trailers, gates, buildings, storage units, motorcycles, and high-value equipment.

Need Replacement Keys?

Contact Keyline USA at 800-891-2118 or visit their website to request duplicates using your ownership card.

California Residents: WARNING

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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.
× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 5 reviews
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C
Casper Delgado
Super thick.

Great for 1/2" chains. It actually opens up all the way which makes getting 2 links in and out easier. Not saying it's lose at all. Just a solid lock with an upgraded inner lock set-up and key. I use it for the e-bikes.

R
Ralph Wood
Works as advertised

Smooth operation in conjunction with the 1/2 inch square security chain. More worried about someone picking the lock then trying to destroy the lock. It is beefy.

J
Jensen Dave
Lock

Great lock

E
Ean Sadler
Insane Quality/Will buy Again

Insane quality lock, big and heavy, sturdy, feels safe to lock up and leave behind. Would buy again in a heartbeat and probably will for other gates of ours in the future.

B
Ben
Great lock

Sturdy well built lock. Smooth working shackle action. Keys insert and turn without any resistance. I have utmost confidence with this lock. Don't hesitate to buy it.