The LOCKTON 500 Series Art. 500/50-SS-ALC is a heavy-duty 50 mm less-cylinder padlock with a nickel-plated solid brass body and stainless steel shackle. It is supplied without a cylinder so the locking cylinder and keying arrangement can be selected separately to suit the application.

Product specifications
| Brand | LOCKTON |
|---|---|
| Art. ID | 500/50-SS-ALC |
| Body material | Nickel-plated solid brass |
| Body width | 50 mm |
| Configuration | Less cylinder |
| Shackle material | Stainless steel |
| Shackle thickness | 9 mm |
| Standard shackle clearance | 30 mm |
| Quick-change shackle | Yes |
| Key release function | Yes, Snapshut as standard |
| Key retain option | Yes, by fitting the supplied LOCKTON “L” Bar |
| Manufacturer warranty | 10 years, subject to manufacturer terms |
Less-cylinder configuration
This model is supplied without a cylinder. That makes it useful where the padlock needs to be incorporated into an existing compatible key system or where a particular cylinder and keying arrangement is required. Abetta can confirm the appropriate cylinder and keying setup before supply.
Stainless steel quick-change shackle
The standard stainless steel shackle provides 30 mm clearance and is 9 mm thick. The 500 Series uses LOCKTON’s quick-change shackle design, and longer shackle options are available within the range where additional clearance is required. Other 500 Series variants are also available with boron or brass shackles.
LOCKTON 500 Series video
Typical applications
The 50 mm body and replaceable-cylinder format make this padlock suitable for selected gates, compounds, commercial storage, plant areas, service enclosures and other applications where robust padlock hardware and controlled keying are required. Final selection should account for the hasp or chain dimensions, environment, shackle exposure and required key-control level.
Supply and keying on the Sunshine Coast
Abetta Mobile Locksmith can supply the LOCKTON 500/50-SS-ALC and help specify the compatible cylinder and keying arrangement. If the padlock is being added to an existing key system, send us the system details or a clear photo of an existing key and cylinder information so compatibility can be checked.
Browse more padlocks available from Abetta.
Need a LOCKTON 500 Series padlock supplied or keyed?
Tell us where the padlock will be used, the required shackle clearance and whether it needs to match an existing key system. We can confirm the suitable configuration before ordering.