Master Lock
Master Lock Lockout Padlock – 38mm Body & 6mm Hardened Steel Shackle 410RED
Model 410RED
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £15.58 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £18.57 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked an hour ago | £18.95£21.64 | In stock | Visit Tooled Up (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This Master Lock Zenex lockout padlock is designed for electrical isolation and maintenance work under Lockout/Tagout procedures. Its non-conductive, UV-stable composite body offers dielectric protection and non-sparking construction, meeting OSHA 1910.147 compliance requirements for safety isolation.
The padlock has a 38mm body and a 6mm diameter shackle giving 38mm length and 20mm clearance, with a hardened steel shackle noted for this variant. It resists corrosion and chemicals and can withstand temperatures from -57°C to +177°C.
The body sides and faces can be laser-engraved for permanent identification, and the lock is key-retaining, supplied with a single key so it cannot be removed while unlocked. 'Danger' and 'Property of' labels are included for hazard identification.
Features and Benefits
- :
- Non-conductive Zenex™ composite construction with dielectric protection for electrical safety
- Extreme temperature tolerance from -57°C to +177°C for all-environment reliability
- Corrosion and chemical resistant for long-term durability
- Key-retaining mechanism prevents key removal when unlocked
- Laser-engravable body for permanent identification and traceability
- OSHA 1910.147 compliant for regulated safety procedures Specifications: Shackle Type: Hardened Steel
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