Specifications:

• Body Material: Aluminum
• Body Color: Red
• Shackle Material: Hardened Steel
• Shackle Diameter: 0.25 in (1/4 in)
• Shackle Clearance (Vertical): 1.5 in
• Shackle Clearance (Horizontal): 0.75 in
• Keyed Alike: Yes
• Locking Mechanism: Pin Tumbler
• Corrosion Resistant: Yes
• Lightweight Construction: Yes
• High Visibility Finish: Yes
• Manufacturer: Master Lock
• Product Type: Safety Padlock

Ideal Industries:

• Manufacturing
• Industrial Maintenance
• Oil and Gas
• Chemical Processing
• Utilities
• Power Generation
• Food Processing
• Pharmaceutical Manufacturing
• Water and Wastewater Treatment
• Mining
• Construction
• Warehousing
• Transportation
• Municipal Facilities

Ideal Applications:

• Lockout/tagout procedures
• Electrical equipment isolation
• Machine maintenance
• Industrial safety lockout
• Energy isolation programs
• Valve lockout
• Circuit breaker lockout
• Equipment servicing
• Maintenance shutdowns
• Facility safety compliance

The Master Lock M19A1106KARED Aluminum Padlock with a 0.25 x 1.5 x 0.75 shackle is engineered to support professional lockout/tagout (LOTO) programs where dependable equipment isolation and worker safety are essential. Featuring a lightweight yet durable aluminum body and a hardened steel shackle, this industrial safety padlock delivers reliable performance for securing energy isolation points during maintenance, repair, inspection, and servicing tasks. Its corrosion-resistant construction makes it suitable for both indoor and outdoor environments, while the bright red finish provides instant visual identification in safety-critical applications. The keyed alike configuration allows authorized personnel to operate multiple compatible locks with the same key, helping simplify lock management and improve maintenance efficiency. Many buyers ask whether an aluminum safety padlock is suitable for demanding industrial environments. The answer is yes—aluminum offers an excellent balance of strength, lightweight handling, and corrosion resistance, making it a practical choice for a wide range of lockout applications. Another common question is whether the 1/4-inch shackle fits standard lockout devices. In most industrial lockout systems, this shackle diameter is compatible with many hasps, valve lockout devices, disconnect switches, and electrical lockout equipment, although compatibility should always be verified for the specific application. Organizations seeking OSHA-compliant lockout solutions often choose Master Lock safety padlocks because they are designed to help support effective hazardous energy control programs and improve workplace safety. Whether used in manufacturing plants, power generation facilities, chemical processing operations, food production environments, or maintenance departments, this aluminum lockout padlock provides dependable security and easy identification for authorized personnel. Professionals searching for industrial safety padlocks, lockout padlocks, keyed alike safety locks, LOTO padlocks, corrosion-resistant padlocks, or maintenance safety locks will find this model to be a dependable solution that supports efficient workplace safety procedures. Enviro Safety Products is an experienced and trusted supplier of certified PPE and industrial safety equipment, helping businesses source high-quality lockout/tagout products from recognized manufacturers for safer and more compliant operations.

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