---
product_id: 474092524
title: "Combination Lock, 4 Digit Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, ‎Black)"
brand: "puroma"
price: "¥3655"
currency: JPY
in_stock: true
reviews_count: 12
category: "Puroma"
url: https://www.desertcart.jp/products/474092524-combination-lock-4-digit-padlock-with-hardened-steel-shackle-keyless
store_origin: JP
region: Japan
---

# 10,000 combos Solid brass cylinder Hardened steel shackle Combination Lock, 4 Digit Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, ‎Black)

**Brand:** puroma
**Price:** ¥3655
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, unlock peace of mind.

## Quick Answers

- **What is this?** Combination Lock, 4 Digit Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, ‎Black) by puroma
- **How much does it cost?** ¥3655 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/474092524-combination-lock-4-digit-padlock-with-hardened-steel-shackle-keyless)

## Best For

- puroma enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Security for Every Space:** Perfect for outdoor sheds, fences, gym lockers, storage units, and more—secure your world with confidence.
- • **Built to Last with Premium Materials:** Zinc alloy body and solid brass cylinder resist rust and wear, ensuring long-term durability in any environment.
- • **Cut-Resistant Hardened Steel Shackle:** Engineered to withstand hammering, sawing, and prying, this lock is your fortress against forced entry.
- • **Sleek Circular Design for Maximum Protection:** Minimized shackle exposure means fewer weak points and enhanced resistance to tampering.
- • **Unbeatable Security with 10,000 Combinations:** 4-digit code offers exponentially more protection than standard 3-digit locks, keeping your valuables truly safe.

## Overview

The Puroma Combination Lock is a heavy-duty, keyless 4-digit disc padlock featuring a hardened steel shackle and a rust-resistant zinc alloy body with a solid brass internal cylinder. Designed for superior cut resistance and durability, it offers 10,000 resettable combinations for enhanced security. Ideal for outdoor and indoor use on sheds, fences, lockers, and storage units, this lock combines robust protection with easy, keyless convenience.

## Description

Puroma Combination Lock, 4 Digit Disc Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, Black) - desertcart.com

Review: Strong Lock - The lock is easy to use and set up. Its quality is great, it has a heavy strong feel. I used it for my shed and works well. For the cost its definitely economical. I like the black color look it has.
Review: Easy Instructions - Seem to be very good quality. They haven't been out in the weather very long but seem like they will stand up well. They come with easy to understand instructions on how to set/change the combo. Lock mechanism works smoothly and easy to operate. I feel good about these. Time will tell. I will buy again and would definitely recommend. I think they are a good tamper resistant design as well.

## Features

- Keyless Combo Lock: 4-digit codes offer 10, 000 resettable combinations for increased security compared with 3-digit codes. Easy to set your new safe password for keyless convenience.
- Sturdy and Durable: The lock body is made of premium zinc alloy material. The internal lock cylinder is made of solid brass, not easy to rust with longer service life.
- Heavy Duty Lock: The hardened steel closed lock shackle offers better cut resistance than carbon steel, which reduces the possibility of hammering, sawing, or prying to open.
- Safe Circular Design: The disc padlock is designed with a round shape, which minimizes shackle exposure and allows excellent cut resistance for higher security.
- Wide Applications: Puroma combination padlock is great for warehouse, garage, gate, fence, school gym locker, storage units, trailers, moving trucks, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2VM7RN4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #73,821 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 in Combination Locks |
| Brand | Puroma |
| Color | Black |
| Control Method | Touch |
| Controller Type | Jog dial |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,037) |
| Date First Available | June 1, 2022 |
| Finish | Metallic |
| Finish Type | Metallic |
| Included Components | 1 Pack Disc Combination Lock |
| Item Package Quantity | 1 |
| Item Weight | 8.2 ounces |
| Item dimensions L x W x H | 2.74 x 2.74 x 0.95 inches |
| Item model number | KP069 |
| Lock Type | Mechanical Code Lock, Disc Padlock |
| Manufacturer | Puroma |
| Material | Alloy Steel, Brass, Zinc |
| Model Name | KP069 |
| Number of Pieces | 1 |
| Part Number | KP069 |
| Pattern | 4-Digit Combination Padlock |
| Product Dimensions | 2.74 x 2.74 x 0.95 inches |
| Recommended Uses For Product | Warehouse Lock, Garage Lock, Gate Lock, Fence Lock, Trailer Lock, Moving Truck Lock |
| Shape | Round |
| Size | Medium |
| Special Feature | Premium Material |
| Special Features | Premium Material |
| Style | Disc Combination Lock |
| UPC | 840064901406 |
| Usage | Warehouse Lock, Garage Lock, Gate Lock |
| Warranty Description | 12-month warranty from the date of purchase |

## Product Details

- **Brand:** Puroma
- **Item dimensions L x W x H:** 2.74 x 2.74 x 0.95 inches
- **Lock Type:** Mechanical Code Lock, Disc Padlock
- **Material:** Alloy Steel, Brass, Zinc
- **Special Feature:** Premium Material

## Images

![Combination Lock, 4 Digit Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, ‎Black) - Image 1](https://m.media-amazon.com/images/I/61ysK+8GZiL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Questions & Answers

**Q: What is the actual cut resistance poundage on this?**
A: I can't provide you that answer,  but what I can tell you is the lock did get cut within 48 hours of use and all our belongings in the storage area got stolen.  So if a person has the right tool, it can get cut, relatively easily.

**Q: Question with Step 2 on how to set new combination lock, "... then keep it locked." But picture shows unlocked?**
A: Glider to open and close Lock

**Q: where is it made?**
A: CHINA but good quality and easy to read the number and numbers are easy to set as well. 
I like it

**Q: Can anyone use a screw driver to reset the code afraid someone may just try to use a screw driver to open ?**
A: Safe Circular Design: The disc padlock is designed with a round shape, which minimizes shackle exposure and allows excellent cut resistance for higher security. Rest assured that only the correct password can open the lock.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong Lock
*by E***S on September 9, 2025*

The lock is easy to use and set up. Its quality is great, it has a heavy strong feel. I used it for my shed and works well. For the cost its definitely economical. I like the black color look it has.

### ⭐⭐⭐⭐⭐ Easy Instructions
*by F***E on December 18, 2023*

Seem to be very good quality. They haven't been out in the weather very long but seem like they will stand up well. They come with easy to understand instructions on how to set/change the combo. Lock mechanism works smoothly and easy to operate. I feel good about these. Time will tell. I will buy again and would definitely recommend. I think they are a good tamper resistant design as well.

### ⭐⭐⭐⭐ LOVE the no-key-needed.
*by R***N on September 14, 2025*

Good product. While the body feels flimsy the shackle is solid and thicker than most normal padlocks, and that's what matters. Easy to change the code. Also these 2 cost less than getting a set of replacement keys made for an existing lock. But the BEST PART is will never forget the key or bring the wrong one. That's super nice. I am now keyless for everything, bikes, shed, house. I only have a key(flop ) for the car. I hope next car will have a combo door & ignition.

## Frequently Bought Together

- Puroma Combination Lock, 4 Digit Disc Padlock with Hardened Steel Shackle, Keyless Heavy Duty Combo Lock for Outdoor Sheds Fence, Gate Hasps, Storage Unit, School Gym Locker (1 Pack, ‎Black)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-22*