Secure Storage: Master Lock's keyed alike locks provide secure storage and protection for your valuables Industrial Strength: Made from durable steel material for long-lasting use and reliable performance Easy to Use: Hand control allows for quick and simple operation with minimal effort Multiple Uses: Can be used for securing doors, cabinets, drawers, and more for added safety 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.