Master Lock 3DLFAU 40mm Laminated Steel Non Rekeyable Padlock
Available
Master Lock 3DLFAU is a 40mm laminated steel padlock with a long hardened steel shackle as a non rekeyable laminated padlock.
It is a laminated steel padlock with a 40mm wide body and a long hardened steel shackle, 7mm in diameter, 38mm opening height and 16mm wide, on the 1K key profile, available keyed alike in a box pack or keyed to differ in a hang sell pack. The body is laminated steel with hardened steel plate construction for strength and durability, with dual locking levers for pry resistance, a 4-pin cylinder for pick resistance, and 3,000+ key changes.
Where this product is used
- Securing gates, sheds, lockers, toolboxes and equipment
- Keyed padlock security for workplaces, sites and general use
Features
- Laminated steel body with hardened steel plate construction, which adds strength and durability
- Dual locking levers, which add pry resistance
- 4-pin cylinder, which adds pick resistance
- 3,000+ key changes
- Long hardened steel shackle, 7mm diameter, 38mm opening height, 16mm wide
- Key profile 1K
Key specifications
| Specification | Detail |
|---|---|
| Brand | Master Lock |
| Product | Laminated steel padlock, non rekeyable |
| Part number | 3DLFAU |
| Body width | 40mm |
| Body | Laminated steel |
| Shackle | Long hardened steel |
| Shackle size | 7mm diameter, 38mm opening height, 16mm wide |
| Key profile | 1K |
Choosing the right option
For a 51mm body see 5DAU.
Also from Master Lock: 5DAU 51mm laminated steel padlock, 44mm laminated Universal Pin padlocks, 45mm Magnum padlocks.
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Master Lock 3DLFAU 40mm Laminated Steel Non Rekeyable Padlock
SKU: A0087024 | Model: 3DLFAU
Master Lock 3DLFAU is a 40mm laminated steel padlock. Body width: 40mm. Body: Laminated steel.

