Master Lock 7641EURKABLK-000151 Combination Padlock with Key Override, 40mm Zinc Body, Hardened Steel Shackle, Silver/Grey

The Master Lock 7641EURKABLK-000151 is a 40mm combination padlock with a key override feature, designed for basic to medium security applications. Its zinc body and hardened steel shackle provide reliable protection for lockers, cabinets, and storage units. The 4-dial combination is pre-set by the manufacturer, and the supervisor key system allows authorized personnel to override the combination.

Advantages

This padlock offers the convenience of a combination lock with the added security of a key override for administrative access. The hardened steel shackle resists cutting and sawing, while the zinc body provides durability. Ideal for schools, gyms, and workplaces where multiple locks need to be managed.

Suitable for

• School lockers
• Gym lockers
• Cabinet and storage unit security
• Workplace lockers

Key specifications

• Lock Type: Combination padlock with key override
• Body Width: 40 mm
• Body Material: Zinc
• Shackle Material: Hardened Steel
• Shackle Diameter: 6 mm
• Number of Dials: 4
• Combination Type: Fixed (pre-set)
• Key Override: Yes (Supervisor Key System)
• Vertical Clearance: Approx. 19 mm
• Horizontal Clearance: Approx. 20 mm
• Overall Height: Approx. 65 mm
• Body Thickness: Approx. 20 mm
• Color: Silver/Grey body, black dials
• Key Included: No (supervisor key sold separately)

Recommendations

For optimal security, use in indoor environments. The supervisor key system allows easy lock management for administrators. Ensure the shackle clearance accommodates your locking point.