Top 10 High Security Padlocks UK – Keyed Padlocks

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1. Yale

Brass Closed Shackle Padlock 57 mm, Black Outdoor Weatherproof Lock for Chain, Toolbox, Gate, Yale Y121B/50/132/1, High Security, Door, 3 Keys

Yale - Designed for outdoor usage: Helps you secure your shed, gate, shutter door or other high value outdoor items you need to keep safe. Rigorously tested: tested to en12320:2012 simulating forms of attack such as cutting, pulling and twisting of shackle.

Dimensions: body width: 57mmbody height: 82. 2mmbody depth: 24mmShackle Ø: 9. 5 weight: 360g. High protection: 5 pin cylinder Brass padlock with Boron shackle to prevent cutting and double locking for added security. Also tested up to 96 hours for corrosion resistance to ensure protection against weather conditions with a CEN rating of 2. Exclusive yale design: with protective cover for additional weatherproof protection and a range of sizes from 40mm to 57mm for your security needs.
Height2.4 cm (0.94 Inches)
Length8.22 cm (3.24 Inches)
Weight0.36 kg (0.79 Pounds)
Width5.7 cm (2.24 Inches)
Part NumberY121B/50/132/1
Warranty2 year guarantee.

2. Hilka

Hilka Tools 71150010 High Security Padlock and Chain, Black, 1.5 m

Hilka - Provides maximum protection with long lasting security and resistant to bolt cutters, hammers, saws and chisels. 10mm x 1. 5 metre hardened square steel chain and padlock. Protective textile outer sleeve protects paintwork and rim. Narrow inner width of links defends against leverage attacks with close shackle padlock for added protection with 4 keys.
ManufacturerHilka Tools
Height3 cm (1.18 Inches)
Length25 cm (9.84 Inches)
Weight3.47 kg (7.64 Pounds)
Width16 cm (6.3 Inches)
Part Number71150010
Warranty12 month warranty.

3. Henry Squire

CEN 4 Rated, Squire WS75 Container/Chain Padlock, Supplied with 10 x Keys Total, High Security

Henry Squire - Supplied with 10 x Keys. Designed for use on Storage Containers. High security - CEN 4 Rated Padlock.
BrandHenry Squire
ManufacturerHenry Squire
Part NumberSquire-Special-10K-WS75S

4. C.K

Closed Shackle, C.K 190 K19070XD High Security Padlock 70 mm, Silver/Grey

C.K - 14mm boron alloy steel shackle for extra protection against hacksaw and cropping attacks. Drill resistant keyway which protects the cylinder against drill attack. The close shackle offers additional shackle protection to resist shackle attack. 6 pin cylinder with anti-pick mushroom pins for extra protection against picking. Double ball bearing locking mechanism for maximum strength to resist torsion and pull attacks. Paracentric keyway for extra protection against manipulation. Pearl nickle plated steel body for extra strength and resistance against corrosion.
Height4.3 cm (1.69 Inches)
Length22 cm (8.66 Inches)
Weight1.6 kg (3.52 Pounds)
Width15 cm (5.91 Inches)
Part NumberK19070XD


5 Keys, Anti-Rust 2 in. 50mm, KAWAHA 21/50KD-5K High Security Stainless Steel Shrouded Padlock with Key for Both Indoor and Outdoor use SUS304 Stainless Steel, Heavy Duty, Keyed Different

KAWAHA - Please check the shackle size meet your requirements. Apply to all weather & anti-corrosion performs well even under the extreme environments as lock body, shackle & cylinder cover are made of anti-rust SUS304 stainless steel which is waterproof and is high resistance in rusty.

Other options in sizes are also available to suit your needs. Ultimate security protect your assets as with anti-pry double-ball locking against more than 4 ton pulling. Special weatherproof anti-thief and anti pry disc cylinder make it perfectly suit your needs in high security. Key can only be removed once locked, padlocks supplied keyed different with 5 keys each. This high security padlock with key is shrouded design which minimizes shackle exposure and protects against bolt cutter attacks.

Padlock application this heavy duty lock is best used for marine, iron door, Wooden door, Shed, Warehouse, Shutter, fence, Gate, Cabinet, garage, Lorry door, Container, Large Storeage Unit etc. Strong & sturdy structure both stainless steel lock body and shackle provide maximum corrosion protection during outdoor or indoor use.
Warranty1 year warranty.

6. Magmaus

Gate, Chain, Garage 70 mm, Magmaus® RTL/70 Never-Rust Heavy Duty Outdoor Padlocks with 3 Keys High Security Stainless Steel Weatherproof, Ideal for Containers, Shed

Magmaus - Remove the key from the cylinder. Place the lock on the application of your choice, until they are symmetrical. If the rings are not aligned, then rotate 180 degrees clockwise to release the shackle. Weather resistant: tested in strong nitric acid for over 40 minutes.

High anti-corrosive properties gives full protection all year round, therefore it is able to operate reliably in the most severe freezing conditions. Fully insert the key through the cylinder, use the key tip to push through the rings, close the shackle and rotate the key 180 degrees anti-clockwise to lock. Industrial applications: perfect size for fitting under 20ft, 40ft shipping container lockbox, preventing bolt cutters from accessing the shackle.

Heavy duty material: shock resistant, complex grade stainless steel that can withstand over 4, 000kg of force. How to use - ensure the rings inside the cylinder are aligned. High security features - magmaus comes with a patented anti-theft lock cylinder making it very secure against lock picking, drilling and cloned keys.
Height5.3 cm (2.09 Inches)
Length7 cm (2.76 Inches)
Width2 cm (0.79 Inches)

7. Britanium

Anti Drill Cylinder, Heavy Duty, Britanium® BRP/74 Armoured High Security Container Padlock, Also Ideal Motorbike, Shed & Garage Lock 5 Keys

Britanium - High security, anti drill cylinder - The container padlock is fitted with an outer steel cover to prevent snapping when faced against drills & crowbars.

Quick & convenient shackle opening - the sliding bolt is fitted with a spring loaded mechanism, sheds, so the lock can be easily placed on a container lock box and other applications such as garages, motorbikes.110mm cut resistant hardened steel shackle - The shackle has been heat treated to increase toughness and cut resistance, which helps protect against damage from bolt cutters. Heavy duty armoured casing for added protection - Equipped with an extra outer steel casing to protect against damage from hammers and other tampering tools.
Height6 cm (2.36 Inches)
Length7.4 cm (2.91 Inches)
Width2.4 cm (0.94 Inches)
Part NumberBRP/74

8. Henry Squire

Squire Container Padlock, High Security, CEN 4 Rated, Hardened Steel Block Lock, WS75, 4 x Keys Supplied Free of charge

Henry Squire - Designed for use on Storage Containers. Supplied with 4 x keys. High security - CEN 4 Rated Padlock.
BrandHenry Squire
ManufacturerHenry Squire
Part NumberSquire-WS75S

9. Diyife

Fence, Impact Cut Resistance Diyife 60mm Heavy Duty Padlock Outdoor Weatherproof Lock with 10mm Shackle High Security Lock for Warehouse, Garage, Shed, Padlock with Keys, Gym Locker, Container

Diyife - Suitable for outdoor & indoor useinner mechanism for for maximum corrosion protection during outdoor or indoor use. Safety lock cylinderthe lock inside adopts the positive and negative groove structure.

4 pin cylinders increase the tooth density and enhance the difficulty of cracking. It is very suitable for high-risk exposure places such as lock cabinets, fence, courtyard, shed, garage, gate, and tool box. The surface is polished and chrome plated, which is more beautiful in anti-rust. Lock beam diameter: 10mm. Wraped beam design, anti-sawthe 10mm lock beam is thicker and harder than other normal padlocks, Anti-cut, strong tensile resistance.

Dimensions: 60mm x 85 x 20mm. Solid hardened alloy steel bodythe lock body is heavy, completely solid and precision cast. Double drain hole designprevent water accumulation in rainy days and drain rainwater faster. Can be used in outdoor and humid environments.


CDC DIGI 1701-1CDC5 Keys 1.1 KG Super Heavy Duty Rectangular 20' 40' Container Garage Shed Shutter Chain Padlock 94mm Heavy Duty High Security

CDC DIGI - Solid hardened steel body;Lock Weight: 1. 1 kg 39 oz. Rotating shackle/closed shackle;Anti-drill and anti saw. Pick proof 6 pin cylinder;Stainless steel springs. Hardened steel chrome plated shackle;Inner mechanism is corrosion proof brass. Comes with 5 latest technology keys;Large number of key combinations.
ManufacturerCDC DIGI
Weight1.1 kg (2.43 Pounds)
Part Numbergood time