---
product_id: 32647254
title: "MLI 4000 Series Ultimate Lock Commercial, 8000 lbs Force"
brand: "millennium lock"
price: "12409 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/32647254-mli-4000-series-ultimate-lock-commercial-8000-lbs-force
store_origin: IS
region: Iceland
---

# MLI 4000 Series Ultimate Lock Commercial, 8000 lbs Force

**Brand:** millennium lock
**Price:** 12409 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MLI 4000 Series Ultimate Lock Commercial, 8000 lbs Force by millennium lock
- **How much does it cost?** 12409 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/32647254-mli-4000-series-ultimate-lock-commercial-8000-lbs-force)

## Best For

- millennium lock enthusiasts

## Why This Product

- Trusted millennium lock brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

MLI 4000 Series Ultimate Lock Commercial, 8000 lbs Force

## Features

- Works with right and left hand swing doors
- Secondary on command locking pin renders working key useless
- Mounts to interior doors and fits repair, remodel, or original construction; paintable cover
- Help prevents assaults, protects occupants and personal property
- Integration with door frame and jamb helps prevents breakage; Uses existing deadbolt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Millennium Lock |
| Special Feature | Keyless |
| Lock Type | Key Lock |
| Style | Modern |
| Number of Pieces | 1 |
| Shape | Rectangular |
| Manufacturer | Ultimate Lock |
| Part Number | MLI 4000 |
| Item Weight | 5 pounds |
| Package Dimensions | 20.4 x 6.2 x 0.5 inches |
| Item model number | MLI 4000 |
| Is Discontinued By Manufacturer | No |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Sound Level | 69 dB |
| Certification | certified frustration-free |
| Special Features | Keyless |

## Images

![MLI 4000 Series Ultimate Lock Commercial, 8000 lbs Force - Image 1](https://m.media-amazon.com/images/I/41W57nfe3CL.jpg)

## Questions & Answers

**Q: Is it solely designed for use on inward opening doors?  Or can it be used for outdoor opening warehouse doors?**
A: Not sure on that one. Best thing would be to call the MFG directly.

---

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**Shop now:** [https://www.desertcart.is/products/32647254-mli-4000-series-ultimate-lock-commercial-8000-lbs-force](https://www.desertcart.is/products/32647254-mli-4000-series-ultimate-lock-commercial-8000-lbs-force)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-02*