Product overview

The ABS Type G Closed Shackle High Security Padlock is designed for high-risk commercial and industrial environments where enhanced anti-cut and anti-leverage protection is essential.

Featuring a reinforced closed shackle design, hardened steel body and molybdenum alloy steel shackle, this professional-grade high security padlock significantly reduces shackle exposure — making it far more resistant to bolt cropper and pry bar attacks than standard padlocks.

If you require maximum physical protection for shutters, gates, containers or perimeter security, the Type G closed shackle model delivers serious defence.

Supplied as standard with an ABS half cylinder, 3 keys and security key card.

Padlock Size Chart
(mm) Padlock Type A B C D E F G
Lock Body W 46 46 46 61 61 61 61
H 48 48 48 76 76 76 110
T 28 28 28 32 32 32 32
Shackle D 6.4 6.4 6.4 11 11 11 11
X 28 50 76 28 50 76 28
Y 20 20 20 32 32 32 32


Closed Shackle Design – Reduced Exposure, Increased Security

Unlike conventional padlocks, the closed shackle construction shields the majority of the shackle within the lock body. This:

  • Minimises access for bolt croppers

  • Reduces leverage attack points

  • Increases resistance against twisting and pulling

  • Provides enhanced protection in high-risk areas

Combined with an 11mm hardened molybdenum alloy steel shackle, the Type G offers exceptional resistance against cutting and forced entry.

Heavy-Duty Hardened Construction

The ABS Type G high security padlock includes:

  • 🔒 Hardened solid steel body with durable black protective coating

  • 🛡️ Hardened molybdenum alloy steel shackle (11mm diameter)

  • ⚙️ Ball locking double shackle system

  • 🔐 Drill, pick and bump resistant when used with ABS Ultimate or ABS Design cylinders

  • 🌧️ Stainless steel cylinder shutter to protect against dirt and contamination

  • 🔑 Key retained when open for safer operation

This combination makes it ideal for exposed, high-use and high-value applications.

Euro Cylinder Compatibility & Keying Options

The Type G closed shackle padlock is compatible with ABS high security euro cylinders and can be:

  • Supplied with ABS patented high security cylinder

  • Supplied without cylinder

  • Keyed alike

  • Keyed to differ

  • Integrated into a master key system

This allows it to form part of a scalable commercial key control system.

Ideal Applications

The ABS Type G Closed Shackle high security padlock is particularly suited to:

  • Roller shutters

  • Commercial gates

  • Storage containers

  • Warehouses

  • Industrial units

  • Utility access points

  • High-value equipment security

Where shackle attack risk is high, a closed shackle design provides a significant security advantage.

Why Choose a Closed Shackle High Security Padlock?

If your application is vulnerable to bolt cropper attacks, upgrading to a closed shackle high security padlock dramatically reduces exposed cutting points.

The ABS Type G delivers:

  • Reinforced physical strength

  • Advanced cylinder flexibility

  • Commercial-grade reliability

  • Integration into master key systems

This is not a standard padlock — it is purpose-built perimeter security.

Delivery & Returns

How much is delivery?

UK Mainland Delivery is £2.99 on all items no matter how many you order!

Northern Ireland, Scottish Highlands, Channel Islands £6.00.

We do not offer International Delivery (Ireland, France, Spain etc).

When will my order be dispatched?

Orders before 3pm (Monday to Friday) are usually dispatched same day but may take up to 24 hours.

When will I receive my item?

We ship on 2 working day courier. Fully Tracked. Tracking will be emailed on dispatch. 

Special order items such as keyed alike locks will take longer to dispatch. Please refer to product description for lead times. 

I haven't received my item?

Please email us your name, order number and date of purchase.

We prefer email as it allows us time to research and respond.

Returns Information

We operate a 30 day refunds and return policy. 

If you change your mind you must return the product back to us within 30 days of delivery

Please include a copy of your invoice and a note stating reason for return. 

Additional keys, locks keyed alike or built to code are non refundable as they are personalised made to order goods.

Any refund, which is due to a fault or other defect, will include a refund of the applicable delivery charges otherwise not. 

It is the buyers responsibility to arrange the return of goods to us. We do not offer a collection service for returning items. 

Items must be returned including original product packaging and accessories.

We reserve the right to refuse any returns that do not comply with this policy.

Please post returns to the following address:

Home Secure (Online)

Unit 5, Brookfield Drive

Liverpool, L9 7AJ

United Kingdom

Frequently Asked Questions

The ABS Type G 61mm Closed Shackle Padlock is a heavy-duty, high-security padlock designed for commercial and industrial use, featuring a reinforced steel body and a protected shackle for maximum resistance against attacks.

A closed shackle padlock has most of the shackle enclosed within the lock body, reducing exposure and making it much harder for cutting tools or bolt croppers to access it.

This padlock offers advanced protection with a hardened steel body, molybdenum alloy steel shackle, and a double locking mechanism, providing strong resistance against cutting, prying, and forced entry.

The ABS Type G closed shackle padlock is ideal for securing roller shutters, gates, storage containers, warehouses, and other high-risk areas where maximum security is required.

Yes — this padlock can be configured for keyed alike, keyed to differ, or integrated into a master key system, making it suitable for both individual and multi-access security setups.