Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
Order by 19th December for delivery before Christmas
NEXT DAY DELIVERY ON ORDERS PLACED BEFORE 2PM



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Weather Resistant

Manufacturer Guarantee
The CISA 28550 Series is one of the UK's most widely used sliding-shackle padlocks for shipping containers, storage units, industrial sites and high-risk applications. Manufactured from solid hardened steel rather than brass encased in a steel jacket, the 28550 offers exceptional resistance to cutting, sawing and cropping attacks. The hardened steel shackle slides horizontally into place, making it ideal for container lock boxes with restricted access.
A fully rekeyable cylinder, protected by a hardened anti-drill plate, allows locks to be supplied keyed alike, keyed different or added into a master key system. Once the lock is fitted into a container lock box, both the shackle and keyway are protected from attack, making forced entry extremely difficult.
Available in two sizes (66mm and 75mm), the CISA 28550 is regarded as the industry-standard container padlock thanks to its build quality, security rating, reliability and flexible keying options. Manufactured by an Italian family-owned company, it remains the go-to solution for secure container storage across the UK.
Solid hardened steel body
Hardened sliding steel shackle
Nickel-plated anti-corrosion coating
Rekeyable cylinder with drill protection
Available in 66mm and 75mm
Keyed alike or keyed different
Supplied with 2 keys per padlock
BS EN 12320 / CEN Grade 4
Shipping container lock boxes
Secure compounds, yards and depots
Storage units and industrial buildings
HGV yards, farm buildings and site storage
Any high-risk area requiring durable steel security
| Brand | CISA |
| Material | Hardened Steel |
| Weatherproof Rating | Outdoor |
| Insurance Rated? | No |
| Size | Code | Weight | Measurements |
|---|---|---|---|
| 66mm |
28550-66 (Keyed Different) 28550-66 NBP KA 2 (Keyed Alike) 28550-66 NBP KA 1 (Keyed Alike) |
800 g |
Width: 66mm Height: 60mm Depth: 25mm Shackle Diameter: 10mm Vertical Shackle Clearance: 11mm Horizontal Shackle Clearance: 20mm |
| 75mm |
28550-75 (Keyed Different) 28550-75 NBP KA 2 (Keyed Alike) 28550-75 NBP KA 1 (Keyed Alike) |
900 g |
Width: 75mm Height: 70mm Depth: 28mm Shackle Diameter: 12mm Vertical Shackle Clearance: 14mm Horizontal Shackle Clearance: 27mm |
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Discover the easiest way to purchase padlocks for your organisation.
Apply HereKeyed Alike
Keyed alike padlocks all have the same key.
Keyed Different
Each padlock has it's own unique key.
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| Product | SKU | Description | Collection | Availability | Product type | Other details |
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