Master Lock Co 141T Aluminum Padlock Keyed Alike 2 Pack

Product Description

The MASTER LOCK CO 141T is a solid aluminum-body padlock with a black cover, sold in a 2-pack with both locks keyed alike. The body measures 1-9/16 inches and features a 1-1/8-inch shackle with an 11/32-inch shackle diameter. The black-covered key head provides a clean, consistent appearance. Keyed-alike configuration means both locks in the pack operate with the same key, reducing the number of keys a technician or service professional needs to carry on a job. This padlock is suited for light-duty securing applications across trade and service environments.

This padlock is commonly used by HVAC, electrical, plumbing, and pool service professionals to secure equipment panels, gate hasps, toolboxes, and storage enclosures. The aluminum body keeps weight low while providing reliable resistance to corrosion in outdoor and mechanical room environments. The keyed-alike 2-pack format is particularly practical for service fleets or multi-point lockout applications where a single key should open multiple locks.

Key Features

• Solid aluminum body with black cover for corrosion resistance and low weight
• Keyed alike — both locks in the 2-pack share the same key
• 1-1/8-inch shackle length suitable for standard hasp applications
• 11/32-inch shackle diameter for compatibility with common hasps and hardware
• Compatible with Master Lock key blank K130BOX or Ilco blank TV 342-543 for key duplication
• Black-covered key head for easy identification and a uniform appearance

Compatibility

Compatible with Master Lock key blank K130BOX or Ilco blank TV 342-543. Designed as a general-purpose aluminum padlock for use with standard hasps and locking hardware across trade and service applications.

Installation Notes

Installation requires no special tools — insert the shackle through the hasp or locking hardware and press to lock. Verify hasp slot dimensions are compatible with the 11/32-inch shackle diameter before installation. For lockout-tagout applications, confirm compliance with applicable OSHA 29 CFR 1910.147 procedures before use. Keep keys secured and labeled when deploying multiple keyed-alike locks across a job site.

Technical Specifications

• Body Material: Solid aluminum with black cover
• Body Width: 1-9/16 inches
• Shackle Length: 1-1/8 inches
• Shackle Diameter: 11/32 inches
• Keying: Keyed alike
• Compatible Key Blanks: Master Lock K130BOX, Ilco TV 342-543
• Package Quantity: 2 padlocks per pack
• Weight: 2.75 pounds

Standard Information

• Brand: MASTER LOCK CO
• Manufacturer Part Number: 141T