---
product_id: 63429506
title: "28550-75 - Lock for Locks, Steel"
brand: "cisa"
price: "827.91 DT"
currency: TND
in_stock: true
reviews_count: 10
category: "Cisa"
url: https://www.desertcart.tn/products/63429506-28550-75-lock-for-locks-steel
store_origin: TN
region: Tunisia
---

# Compatible with one-key systems 75mm hardened steel body High weather & corrosion resistance 28550-75 - Lock for Locks, Steel

**Brand:** cisa
**Price:** 827.91 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in elite protection that burglars dread!

## Quick Answers

- **What is this?** 28550-75 - Lock for Locks, Steel by cisa
- **How much does it cost?** 827.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/63429506-28550-75-lock-for-locks-steel)

## Best For

- cisa enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Experts:** Endorsed by Lockpicking Lawyer for superior pick resistance
- • **Versatile Security:** Ideal for gates, shutters, motorcycles, and shipping containers
- • **Weatherproof Warrior:** Polished finish ensures durability against rain, rust, and time
- • **Seamless Key Integration:** Works effortlessly with one-key systems for streamlined security
- • **Unmatched Steel Strength:** Thickest body and bolt for maximum brute force resistance

## Overview

The Cisa 28550-75 is a 75mm alloy steel padlock engineered for high security with a polished, weather-resistant finish. Certified to European UNI EN 12320:12 standards, it offers exceptional resistance to picking and brute force, making it perfect for securing gates, shutters, and motorcycles. Compatible with one-key systems, this lock combines expert craftsmanship with practical versatility to safeguard your most valued assets.

## Description

CISA steel padlocks are ideal for all types of use: shutters, motorcycle chains, gates. High weather resistance. Possibility of integration into one-key systems. Certified according to the European standard UNI EN 12320:12

Review: Serious lock protection that makes most burglars, looters, and vandals move on to the next target. - This CISA padlock is built far better than any of the padlocks that you will normally find for sale by retailers (brick and mortar stores, locksmiths, or online retailers) in the United States. So far, I have found that the ONLY competing padlocks of this style (high security shutter or slide bolt padlocks) manufactured anywhere in the world are the Mul-T-Lock #12 NE series and the Squire WS75 series, and I own at least two of each of these padlocks. You are wasting your time and money buying any lock of lesser quality than these, and burglars will laugh at your vain attempt to skimp on cost. Of the previously mentioned padlocks, the Mul-T-Lock has the best pick resistance (Interactive+ keyway), but this CISA is the strongest built (thickest body and thickest bolt), with excellent fit and craftsmanship, and an impressive weather-resistant and corrosion-resistant finish. If you need to lock up something that you actually value, this is a lock that will resist brute force attacks far longer than your neighbors' padlocks. However, you must pair a lock of this type with robust high security hasps or awesome chains (check out Abus chains) that are equally strong and tough -- it's that "weakest link" thing, you know? Let's all make life harder for burglars, looters, and vandals.
Review: Bought based on LPL review - Bought this lock for my business shipping container based on information from the Lockpicking Lawyer (of YouTube fame). It took him at least a minute to pick this lock, which probably translates to a year for any mortal. I haven't had any luck picking it. Appears solid and well built. Pretty sure it would be easier to torch through the side of the conex than defeat this lock. Unless you're the LPL. Nothing is safe from that guy.

## Features

- Steel.
- Protective cylinder plate.
- 75 mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002WT58MC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #601,513 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,415 in Keyed Padlocks |
| Brand | Cisa |
| Color | Gray |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (272) |
| Date First Available | August 24, 2012 |
| Finish | Polished |
| Finish Type | Polished |
| Global Trade Identification Number | 08015345078982 |
| Included Components | Lock; 2 keys |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 10.6 ounces |
| Item dimensions L x W x H | 2.95 x 1.1 x 1.26 inches |
| Item model number | 28550 |
| Lock Type | Key Lock |
| Manufacturer | Cisa |
| Material | Alloy Steel |
| Measurement System | Metric |
| Model Name | Asix |
| Number of Pieces | 1 |
| Part Number | 28550-75 |
| Power Source | No |
| Product Dimensions | 2.95 x 1.1 x 1.26 inches |
| Recommended Uses For Product | Gates, Shutters |
| Shape | Rectangular |
| Size | 75mm |
| Special Feature | Keyless |
| Special Features | Keyless |
| Style | Modern |

## Product Details

- **Brand:** Cisa
- **Item dimensions L x W x H:** 2.95 x 1.1 x 1.26 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel
- **Special Feature:** Keyless

## Images

![28550-75 - Lock for Locks, Steel - Image 1](https://m.media-amazon.com/images/I/61Ps1gUBo5L.jpg)

## Questions & Answers

**Q: I need to buy 20. Can it be you?**
A: This is a very popular padlock. We currently have more than enough to cover this quantity.

**Q: Which type of key? Is it key alike? What about add on key?**
A: CISA 5 pin key. It is keyed differently as standard - we can supply them keyed alike.  Additional keys would need to be ordered separately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Serious lock protection that makes most burglars, looters, and vandals move on to the next target.
*by W***E on September 1, 2021*

This CISA padlock is built far better than any of the padlocks that you will normally find for sale by retailers (brick and mortar stores, locksmiths, or online retailers) in the United States. So far, I have found that the ONLY competing padlocks of this style (high security shutter or slide bolt padlocks) manufactured anywhere in the world are the Mul-T-Lock #12 NE series and the Squire WS75 series, and I own at least two of each of these padlocks. You are wasting your time and money buying any lock of lesser quality than these, and burglars will laugh at your vain attempt to skimp on cost. Of the previously mentioned padlocks, the Mul-T-Lock has the best pick resistance (Interactive+ keyway), but this CISA is the strongest built (thickest body and thickest bolt), with excellent fit and craftsmanship, and an impressive weather-resistant and corrosion-resistant finish. If you need to lock up something that you actually value, this is a lock that will resist brute force attacks far longer than your neighbors' padlocks. However, you must pair a lock of this type with robust high security hasps or awesome chains (check out Abus chains) that are equally strong and tough -- it's that "weakest link" thing, you know? Let's all make life harder for burglars, looters, and vandals.

### ⭐⭐⭐⭐⭐ Bought based on LPL review
*by J***S on August 6, 2021*

Bought this lock for my business shipping container based on information from the Lockpicking Lawyer (of YouTube fame). It took him at least a minute to pick this lock, which probably translates to a year for any mortal. I haven't had any luck picking it. Appears solid and well built. Pretty sure it would be easier to torch through the side of the conex than defeat this lock. Unless you're the LPL. Nothing is safe from that guy.

### ⭐⭐⭐⭐⭐ Really strong, good quality and we definitely recommend! Thanks guys 👌
*by A***R on October 15, 2021*

Excellent! 100% recommended ⚡️

## Frequently Bought Together

- Cisa 28550-75 - Lock for Locks, Steel
- ABUS 55/40 Solid Brass Keyed Padlock with 2 Keys, Hardened Steel Shackle with Anti Corrosion Inner Lock Components, Keyed Different
- American Lock A1106GRN1KEY Q# DG6842 Keyed Padlock, Aluminum, Green

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-25*