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skip to SQUIRE SS100S Stronghold® Open Shackle Padlock

SQUIRE SS100S Stronghold® Open Shackle Padlock

£252.00

(£210.00 ex VAT)

sku: SS100S

The SQUIRE Stronghold SS100S 100mm open shackle steel lock 2 x 6 pin S cylinder padlock is the world's strongest padlock.

The first padlock to ever achieve LPCB Level SR4 (Loss Prevention Certification Board) - which is their highest rating.

These massive super heavyweight padlocks are the newest addition to the Squire Stronghold range.

Shackle completely removes from the body to make attaching through the hasp and staple or chain easier.

There are 2 special products created by Squire to give the best security levels available. The STH100 and the TC22 chain. Please get in touch with us if you are interested in these.

Document Icon How to Use Document Icon Squire Stronghold Range

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SQUIRE SS65S Stronghold® Open Shackle Padlock £ 84
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SQUIRE SS65S Stronghold® Long Shackle Padlock £ 96
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SQUIRE SS100S Stronghold® Open Shackle Padlock £ 252
20mm Shackle Diameter
SQUIRE SS100CS Stronghold® Closed Shackle Padlock £ 282
20mm Shackle Diameter

Keying Options

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

weatherproof Weather Resistant
star Recommended
heavy-duty Heavy Duty
10/10 Security Rating
10 Year Guarantee
cen-6 CEN 6
tick LPCB SR 4
made-in-britain Made In Britain
tick Key Profile: 6 Pin
tick Key Profile: Registered

Features

This massive, super-heavyweight padlock is the newest ® addition to the Stronghold range. SS100 Certified to LPS 1654: Issue 1 Security Rating 4 Cert. No. 1179a/04

  • The first padlock ever* to achieve LPCB Level SR4 LPCB's highest padlock accreditation
  • 100mm wide solid hardened steel lock body
  • Open Shackle, SS100S weighs 4.3kg
  • 20mm diameter hardened boron alloy steel shackle
  • Accredited to LPCB Level SR4 and CEN 6
  • Dual key operated, ideal for supervised use
  • Two 6 pin cylinders, choice of the same cylinder or keyed to differ, both can be keyed alike or master keyed
  • Anti-drill protection
  • Electrophoretic anti-corrosion finish
  • Protective dust cover
  • Tensile pull tested to 24 tonnes (independently verified) * Stand-alone padlock, not sold as part of a lock and chain set
Dimensions Image: SQUIRE SS100S Stronghold® Open Shackle Padlock
Part Min (mm) Max (mm)
Horizontal Clearance 40 48
Vertical Clearance 40 48
Shackle Diameter 20 -
Body Width 100 -

Brand

SKU

SS100S

Box Contents

2 keys

padlock

Certifications

cen-6 CEN 6
tick LPCB SR 4
made-in-britain Made In Britain

Key Profile

Key Profile: 6 Pin
Key Profile: Registered

FAQs

The SS100S features dual 6-pin cylinders designed for maximum security and supervised access. This dual-key operation is ideal for high-risk environments where two-person authentication is required, although both cylinders can be keyed alike if you prefer single-key convenience.

This padlock features a massive 20mm diameter shackle manufactured from hardened boron alloy steel. It has been independently verified and tensile pull tested to 24 tonnes, providing extreme resistance against heavy-duty cutting and pulling attacks.

Yes, the shackle is completely removable from the 100mm wide solid steel lock body. This allows you to easily thread the shackle through thick chain links or heavy hasps before reattaching it to the body, which is particularly helpful given the lock's 4.3kg weight.

The SQUIRE SS100S is the first production padlock to achieve the LPCB (Loss Prevention Certification Board) Level SR4 rating, their highest security accreditation. It is also certified to CEN Grade 6, making it one of the most secure locking solutions in the world.

Related Products

skip to Restricted Key for Squire Locks

Restricted Key for Squire Locks

£7.80

(£6.50 ex VAT)

sku: Reg-Sq-Key
  • Designed for use with Squire restricted key section locks and padlocks
  • Restricted profile prevents unauthorised key duplication at standard outlets
  • Facilitates high-level key control within security systems
  • Precision-cut to manufacturer specifications for smooth operation
  • Integrated with Squire high-security cylinder mechanisms
  • Available for order alongside new padlocks to ensure immediate site access
Qty:

Shipping From:

When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

The Squire Restricted Key is a high-security component designed specifically for use with Squire locking systems featuring a restricted keyway. By utilising a protected profile, this system ensures that keys cannot be duplicated by unauthorised parties at standard retail key-cutting outlets, providing a robust solution for sites requiring strict access control.

These keys are compatible with a range of Squire high-security padlocks and cylinders. They are typically employed in commercial, industrial, and high-risk residential applications where managed key distribution is a priority. Using genuine Squire restricted keys helps maintain the longevity of the internal lock components and ensures reliable, smooth operation.

These keys are typically supplied as part of a new lock purchase or as registered additions to an established Squire security system. They are essential for maintaining the integrity of restricted key schemes and ensuring only authorised personnel possess duplicates.