---
product_id: 2373625
title: "Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers"
brand: "kryptonite"
price: "€ 242.12"
currency: EUR
in_stock: true
category: "Kryptonite"
url: https://www.desertcart.hr/products/2373625-kryptonite-stronghold-anchor-heavy-duty-bike-ground-and-wall-lock
store_origin: HR
region: Croatia
---

# 16mm hardened carbon alloy steel shackle 5/8” cement anchor bolts for permanent installation Includes 2 masonry bits for precise mounting Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers

**Brand:** kryptonite
**Price:** € 242.12
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down like a pro — your ride’s fortress awaits!

## Quick Answers

- **What is this?** Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers by kryptonite
- **How much does it cost?** € 242.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/2373625-kryptonite-stronghold-anchor-heavy-duty-bike-ground-and-wall-lock)

## 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

- • **Sleek & Safe Design:** Low-profile shackle lays flat when not in use, preventing trips and damage.
- • **Unbreakable Security:** Hardened 16mm carbon alloy steel shackle resists cutting and tampering.
- • **All-Weather Durability:** Designed for both indoor and outdoor use, built to withstand the elements.
- • **Installation Made Easy:** Comes with two masonry bits for professional-grade mounting without guesswork.
- • **Permanent Peace of Mind:** 5/8” cement anchor bolts ensure a rock-solid, immovable lock point.

## Overview

The Kryptonite Stronghold Anchor is a heavy-duty, permanent bike lock mount featuring a 16mm hardened carbon alloy steel shackle and 5/8” cement anchor bolts for secure installation on concrete surfaces. Ideal for bikes, e-bikes, scooters, and trailers, it includes masonry bits for easy mounting and a low-profile design that’s safe for foot and vehicle traffic. Trusted by professionals and urban riders alike for unmatched security indoors or outdoors.

## Description

PERMANENT LOCKING POINT for use indoors or outdoors to keep vehicles and bicycles safe. Attach to solid concrete ground/walls, or to truck/trailer beds. 16mm hardened CARBON ALLOY STEEL SHACKLE. 5/8” cement anchor bolts installed directly into the cement. Includes 2 MASONRY BITS (1- initial pilot hole, 1-final moly-bolt diameter). Steel shackle lays flat within domed body when not in use, making it safe to walk or drive over. Recommended for both residential and commercial applications. Product dimensions: 7.5” (19cm) anchor diameter, 1.65” (4.2cm) anchor height.

## Features

- PERMANENT LOCKING POINT for use indoors or outdoors to keep vehicles and bicycles safe
- Attach to solid concrete ground/walls, or to truck/trailer beds
- 16mm hardened CARBON ALLOY STEEL SHACKLE
- 5/8” cement anchor bolts installed directly into the cement
- Includes 2 MASONRY BITS (1- initial pilot hole, 1-final moly-bolt diameter)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LF903M |
| Additional Features | 16mm hardened Carbon Alloy Steel Shackle |
| Best Sellers Rank | #230,647 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #133 in Bike U-Locks |
| Brand Name | Kryptonite |
| Color | Black |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (804) |
| Finish Types | Concrete |
| Global Trade Identification Number | 00720018330202 |
| Included Components | [Masonry bits for installation] |
| Item Dimensions | 16 x 10.8 x 3.5 inches |
| Item Type Name | LOCK |
| Item Weight | 2.7 kg |
| Lock Type | Ground Anchor |
| Manufacturer | Kryptonite |
| Manufacturer Part Number | 57-9776 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Carbon Steel |
| Model Name | Kryptonite Stronghold Anchor |
| Model Number | 720018330202 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Securing bicycles and vehicles |
| Shape | Rund |
| Style Name | Ground Anchor |
| UPC | 720018330202 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 16 x 10.8 x 3.5 inches
- **Lock Type:** Ground Anchor
- **Material:** Carbon Steel
- **Special Feature:** 16mm hardened Carbon Alloy Steel Shackle

## Images

![Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers - Image 1](https://m.media-amazon.com/images/I/61BJEtAbmML.jpg)
![Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers - Image 2](https://m.media-amazon.com/images/I/61Qslq8nQZL.jpg)
![Kryptonite Stronghold Anchor, Heavy Duty Bike Ground and Wall Lock Mount | Hardened 16mm Carbon Alloy Steel Shackle, Permanent 6.10 lb Security Point for Bicycles, E-Bikes, Scooters, and Trailers - Image 3](https://m.media-amazon.com/images/I/61QhHM-iYNL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what's to stop a thief from just unbolting it?**
A: Nothing is ever completely theft-proof. If a thief really wants something, they will get it. However, anything you can do to make this as noisy and time-consuming as possible helps deter would-be thieves from even bothering because there are likely much easier targets in your area. To get to the bolts, they'd have to contend with removing the cover, removing the hammered-on caps and ball bearings under those, and then unbolting the screws. It would take them a lot of effort and a really long time, and they'd likely make a lot of noise doing it. Unless you've got something really valuable and you don't have any neighbors, I don't see any thieves bothering with this stuff. This is about as safe as you can get your bike chain anchors.

**Q: How difficult is it to remove in order to change location? (example, moving to a new place)**
A: I think if you pound the metal bolt covers in to place after installation via directions that removal might be challenging.  I have not moved mine after it was installed, this is merely speculation.

**Q: how much damage is caused from installing this device?**
A: I embedded it into freshly laid concrete with the provided bolts. I didn't have to drill the holes, but it hasn't caused any damage the way I installed it. Hope that helped, sorry!

**Q: Is the ring one continuous piece of metal, or is it sort-of a C shape, with the ends of the C being hidden in the base?**
A: It is definitely ring-like, but I think the base part was welded to the C part.

## Frequently Bought Together

- Kryptonite Strong Hold Above Ground Lock,Black
- Kryptonite 142585 720018999485 Padlock, Black/Yellow, 14mm x 100cm
- Kryptonite KryptoFlex Security Cable, 2.6FT/4FT/7FT/30FT Long Braided Steel Flex Bike Lock Anti-Theft Cable with Looped Ends for Outdoor Equipment, U-Lock and Padlock, 5mm-10mm Thick

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**Shop now:** [https://www.desertcart.hr/products/2373625-kryptonite-stronghold-anchor-heavy-duty-bike-ground-and-wall-lock](https://www.desertcart.hr/products/2373625-kryptonite-stronghold-anchor-heavy-duty-bike-ground-and-wall-lock)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-12*