DURABLE ALLOY STEEL BUILD: Constructed from high-strength alloy steel, this large padlock is designed for industrial applications and high-security needs in harsh environments. SECURE KEYED LOCKING SYSTEM: Features a reliable key lock mechanism with two included keys, offering enhanced pick and pry resistance for peace of mind in every use. VERSATILE RECTANGULAR DESIGN: The rectangular shape and laminated finish provide added strength, making it ideal for gates, storage units, and as a master padlock 5 solution. RELIABLE PERFORMANCE: Weighing 0.86 lb., this padlock is engineered for long-lasting use and is suitable for both indoor and outdoor security requirements. COMPATIBLE WITH PADLOCK SETS: Perfect for keyed padlocks sets or as a replacement for number 5 padlock needs, ensuring compatibility with master padlocks keyed alike systems. The Master Lock 5 padlock features a 2 in. wide laminated alloy steel body for superior strength and durability, making it ideal for industrial applications, high-security needs, and use in corrosive environments. This large padlock is supplied keyed alike to key number A201, with two keys included for convenience. The 4-pin cylinder enhances pick resistance, while the hardened boron alloy shackle offers outstanding cut resistance. Dual locking levers provide extra pry resistance, and thousands of key changes maximize key integrity for added security. The proprietary rustproofing finish ensures long-lasting performance, even in harsh conditions. With a modern rectangular shape and a hand control mechanism, this padlock is designed for reliability and ease of use. The Master Lock 5 is a trusted choice for those seeking a robust keyed padlock set with advanced security features and a long shank for versatile protection.