MASTER LOCK ProSeries High Security Laminated Padlock, Keyed Alike, 54 mm Body Width, 9 mm Shackle Diameter

The MASTER LOCK ProSeries High Security Laminated Padlock is designed for demanding commercial and industrial applications. With its robust laminated steel body and hardened steel shackle, this padlock provides superior cut, pry, and drill resistance. The dual ball bearing locking mechanism ensures maximum security, while the 5-pin tumbler cylinder offers bump resistance. This padlock is keyed alike for convenience, allowing multiple locks to be opened with the same key.

Advantages

High security laminated padlock with weather-resistant construction. Dual ball bearing locking mechanism for maximum pry resistance. Hardened steel shackle resists cutting and sawing. Keyed alike feature simplifies key management. Corrosion-resistant for outdoor use.

Suitable for

• Commercial and industrial facilities
• Storage units and gates
• Warehouses and sheds
• Toolboxes and equipment cabinets

Key specifications

• Padlock Type: Laminated Padlock
• Security Level: High Security (ProSeries)
• Body Material: Laminated Steel
• Body Width: 54 mm (2-1/8 in)
• Shackle Material: Hardened Steel
• Shackle Diameter: 9 mm (11/32 in)
• Shackle Vertical Clearance: 25 mm (1 in)
• Shackle Horizontal Clearance: 24 mm (15/16 in)
• Locking Mechanism: Dual Ball Bearing Locking
• Keying Type: Keyed Alike (KA)
• Cylinder Type: 5-Pin Tumbler
• Key Retention Feature: No (key can be removed when unlocked)
• Corrosion Resistance: Yes (Weather Resistant)
• Cut Resistance: High
• Pry Resistance: High
• Drill Resistance: Yes (Hardened components)
• Bump Resistance: Yes

Recommendations

For maximum security, pair this padlock with a hardened steel hasp. Ideal for securing gates, storage units, and industrial equipment. The keyed alike option reduces the number of keys needed for multiple locks.