Master Lock 410MKORJ, keyed-differently padlock for master key
Master Lock 410MKORJ Orange Zenex™ Thermoplastic Safety Padlock with Master Keyed system. Each padlock is supplied with a unique key (different for each lock), ensuring individual safety, but it is designed to be opened by a supervisory master key. This hierarchical system allows the manager to access all padlocks in the facility (including any Keyed Alike groups, if ordered within the same system), ensuring total control in case of emergency. The padlock body is 38 mm wide, with a boron alloy shackle 38 mm high, 20 mm wide, and 6 mm in diameter.
- MK Hierarchical Control: The Master Key opens all locks in the system, overriding individual configurations. If the system also includes Keyed Alike groups (KAMK), the master key will open those as well (provided they are part of the same order/key plan).
- Operational Safety: Complies with the "one employee, one key" directive at the operational level, while maintaining a secure access route for supervision.
- Orange thermoplastic body, 38 mm wide, 44 mm high, shackle diameter 6 mm.
- Designed exclusively for lockout/tagout applications.
- The lightweight Zenex™ thermoplastic body resists corrosion, UV exposure, extreme temperatures (-40°C to +90°C), and chemicals.
- Customizable on-site with permanent write-on labels.
- Complies with the "One employee, one lock, one key" directive (with the exception of the master key for management).
- 6-pin tumbler cylinder with restricted keyway and over 40,000 unique key codes.
- Key retaining feature: ensures that the padlock is not left unlocked.
- Master key K417 is NOT included.
Batter Fly s.r.l. is an Italian company established in 2002 with VAT number IT02235301203
Main contacts: telephone +39 051 6468377 email [email protected]
The address of our headquarters is Via Collodi 7a, 40012 Calderara di Reno (BO) Italy
All shipments depart from the address of our office indicated above by express courier unless otherwise specified in the order confirmation
For customers resident in Italy, both private and corporate, we apply the VAT of 22%
If the customer has specific VAT exemptions, he must communicate this before issuing the purchase order
For private customers residing outside Italy but within the European Union we apply the VAT of the country of destination
For corporate customers residing outside of Italy but within the European Union we do not apply VAT. However, VAT may be applied in the event that the customer enters an incorrect or non-certified VAT number by the VIES system
Customers can send purchase orders either through the website or by requesting a personalized quote using the specific form or through our main contacts indicated above
Batter Fly has been present for years within the MePa, the electronic market of the public administration. If one or more products are not present, contact us and we will load what is necessary quickly
Product availability is indicated on the product page of interest in various ways:
- Units in stock: 1 or more | indicates the actual units available
- Units in stock: 0, std delivery. 2 weeks | indicates the standard weeks that the supplier indicates for procurement
- Units available arriving on 10/24/2022: 3 | indicates that there will be available units arriving on that data
Products ordered before 3pm are shipped the same day, orders received after 3pm will be shipped the next working day
Each shipment is associated with a tracking number that will be communicated via email to the customer after taking charge by the shipper
To see the shipping costs go here https://www.batterfly.com/shop/consegna
To see the payment methods go here https://www.batterfly.com/shop/pagamenti
For any other questions please contact us through our main contacts












