---
product_id: 99689857
title: "Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime"
brand: "kryptonite"
price: "€ 116.35"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.cy/products/99689857-keeper-standard-anti-theft-u-lock-heavy-duty-12mm-shackle
store_origin: CY
region: Cyprus
---

# 12mm hardened steel shackle Pick & drill resistant cylinder Bracket for easy bike mounting Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime

**Brand:** kryptonite
**Price:** € 116.35
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, ride with confidence!

## Quick Answers

- **What is this?** Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime by kryptonite
- **How much does it cost?** € 116.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/99689857-keeper-standard-anti-theft-u-lock-heavy-duty-12mm-shackle)

## Best For

- kryptonite enthusiasts

## Why This Product

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

## Key Features

- • **Scratch-Proof Vinyl Coating:** Protects your bike’s finish while locking up tight
- • **Ergonomic Stainless Steel Keys:** Designed to prevent bending and ensure smooth unlocking
- • **Quick-Release Bracket Included:** Mounts securely to your bike frame for hassle-free transport
- • **Unbreakable 12mm Steel Shackle:** Resists cutting & leverage attacks for ultimate security
- • **Versatile Security for All Your Gear:** Locks bikes, gates, tools, grills & more with confidence

## Overview

The Kryptonite Keeper Standard U-Lock features a 12mm hardened steel shackle with double deadbolt design, offering strong resistance against cutting and twisting attacks. Its pick- and drill-resistant disc-style cylinder is protected by a vinyl coating that prevents bike scratches. Ideal for securing bikes and various outdoor equipment, it includes two ergonomic stainless steel keys and a patented side-mount bracket for easy transport. Rated 5/10 on security scale, perfect for urban quick stops and suburban use, backed by a lifetime warranty.

## Description

The Kryptonite Keeper Standard U-Lock features a 12 mm hardened steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. It includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. Rated at a 5 / 10 on our security scale, the Keeper Standard is good for quick stops in a metropolitan area, a couple hours in the suburbs or all day & overnight in rural areas. It also includes our patented Side Mount, Snap-In Bracket providing convenient U-Lock transport. The combination of these great features and our support programs including Key Safe, Anti-Theft Protection, and Lifetime Warranty make Kryptonite Bicycle Locks the best choice for protecting what you value.

## Features

- HIGH-SECURITY DESIGN: Made from a 12mm hardened steel shackle, this bike lock provides excellent resistance against cutting and leverage attacks
- MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
- SPECIFICATIONS: U-Lock interior locking dimensions are 4 in. x 8 in, 12.mm steel shackle with a weight of 2.05 lbs. Includes two stainless steel keys with an ergonomic design
- PROTECTIVE FEATURES: Durable vinyl coating around the shackle helps prevent scratching and wear and tear on your bike. The high-security disc-style cylinder keyway is pick and drill resistant
- EASY TRANSPORT with BRACKET: Includes a versatile bracket for quick and secure mounting to your bike frame, ensuring convenient transport without the need for a bag or backpack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kryptonite |
| Special Feature | Weather Resistant |
| Lock Type | Combination Lock |
| Item dimensions L x W x H | 3.15 x 1.18 x 1.18 inches |
| Material | Hardened Steel |
| Recommended Uses For Product | Security |
| Style | Standard |
| Color | Black |
| Number of Pieces | 1 |
| Finish Type | Natural |
| Included Components | U-Lock^Bracket^Key(2) |
| Controller Type | Hand Control |
| Shape | U Shape |
| Item Weight | 2.05 Pounds |
| Control Method | App |
| Connectivity Protocol | Wi-Fi |
| UPC | 720018004196 |
| Model Name | Keeper 12 Standard |
| Global Trade Identification Number | 00720018004196 |
| Manufacturer | Kryptonite |
| Part Number | 4196 |
| Item Weight | 2.05 pounds |
| Product Dimensions | 3.15 x 1.18 x 1.18 inches |
| Item model number | 004196 Keeper 12 Standard |
| Is Discontinued By Manufacturer | No |
| Size | 4" x 8" x 0.47" |
| Finish | Natural |
| Pattern | lock |
| Item Package Quantity | 1 |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Kryptonite
- **Special Feature:** Weather Resistant
- **Lock Type:** Combination Lock
- **Item dimensions L x W x H:** 3.15 x 1.18 x 1.18 inches
- **Material:** Hardened Steel

## Images

![Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime - Image 1](https://m.media-amazon.com/images/I/71of+0O8n1L.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent bike lock
*by T***Y on September 2, 2025*

Much more theft proof than my old cable bike lock which was easily defeated by a bolt cutter. Very pleased with my purchase.

### ⭐⭐⭐⭐⭐ ONE CAN'T STEEL MY FRONT WHEEL AGAIN!!!
*by J***H on September 6, 2025*

Perfect fit for locking my front wheel to my bicycle frame! The weight is not to heavy, the size fits into my backpack sleeve, the durability is perfect as a Kryptonite lock should be! It looks strong it feels strong too! The functuaility is on point! Thank you!

### ⭐⭐⭐⭐⭐ confident thieves will pass your bike for an easier target
*by M***4 on September 6, 2025*

the perfect lock for that bike at college. provides versatility around every type of bike rack.

## Frequently Bought Together

- Kryptonite Keeper Standard Anti-Theft U-Lock, Heavy Duty, 12mm Shackle, Black, Combination Lock, Lifetime
- Kryptonite Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence
- Apple AirTag

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**Shop now:** [https://www.desertcart.com.cy/products/99689857-keeper-standard-anti-theft-u-lock-heavy-duty-12mm-shackle](https://www.desertcart.com.cy/products/99689857-keeper-standard-anti-theft-u-lock-heavy-duty-12mm-shackle)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-11*