Lockwood 334S Series High Security Steel Padlock — 334S45/519/BK
The Lockwood 334S45/519/BK padlock is part of the 334S High Security Steel Body Series, designed for commercial and industrial applications requiring superior strength and resistance to attack. Featuring a solid steel case and an 8.7 mm chrome molybdenum shackle, it is engineered to deliver maximum protection in high corrosion environments. This model is also SCEC Endorsed for Intruder Resistant Areas when installed with a SCEC approved cylinder and configured in key retained mode.
Key Features
- Heavy duty solid steel case body.
- 8.7 mm chrome molybdenum steel shackle with 19 mm vertical clearance.
- High resistance to cutting, sawing and corrosion.
- Double ball locking mechanism for maximum strength.
- Standard supplied as latching, convertible to deadlocking (key retained) by relocating the cam plate pin.
- Extended shackle options available in the 334S range.
- SCEC Endorsed for Intruder Resistant Areas when key retained and used with an approved SCEC-rated cylinder.
Specifications
Standards & Compliance
- Physical Security: SP8 rating.
- Corrosion Resistance: Rated C4 – suitable for wet and polluted environments, including outdoor use.
- Compliance: Tested to Australian Padlock Standard AS4145.4:2002.
- SCEC Endorsement: Approved for Intruder Resistant Areas when configured key retained and fitted with a SCEC approved cylinder rated for the site application.
Warranty
- General Warranty: 25 years on mechanical parts and workmanship
- Electrical/Electronic Components: 3 years (excludes PADDE, electric mortice locks & batteries). Batteries not covered
- PADDE & Electric Mortice Locks: 5 years
- Keys: 12 months
- Finishes: Everbrass 25 yrs; Stainless/Chrome/Anodised 10 yrs; PVD incl. VIVID 10 yrs; Symmetry range 5 yrs; Decorative finishes (Bronze, Antique, Powdercoat) 2 yrs; natural brass ageing excluded
- Stainless Steel: Warranty excludes natural tea staining if not cleaned per care instructions
Download PDF Resources
| Lockwood Padlocks Catalogue | |
| Lockwood 25 Year Mechanical Warranty (Conditions Apply) |
Lockwood Padlocks – Item Code Family (Principal Series)

