Secure Storage: Master Lock's keyed lock provides secure storage and protection for your belongings. Easy Installation: The modern style lock can be installed quickly and easily with hand control for versatile use. Durable Construction: Made from steel with a laminated finish for long-lasting durability and resistance to wear. Compact Size: The compact rectangular shape is ideal for smaller spaces and storage containers. Trusted Brand: Master Lock is a leading brand in security products, known for quality and reliability. Master Lock 3KALF 1-9/16in wide with 1-1/2in high shackle padlock. The Master Lock No. 3KALF Laminated Steel Padlocks, Keyed Alike - multiple locks open with the same key - feature a 1-9/16in (40mm) reinforced laminated steel lock body providing extra strength and a 1-1/2in (38mm) tall, 9/32in (7mm) diameter hardened steel shackle for excellent cut resistance. Dual locking levers provide extra pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W1 cylinder helps prevent picking. Keyed alike padlocks available to order to match other locks with the W1 cylinder.