A puck lock works by using a round, hockey puck-shaped body that encloses the locking mechanism and prevents access to the shackle or hasp when locked. Here’s a breakdown of how it works:
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Design: The lock body is a solid, circular piece of metal (often steel or similar robust material). This design makes it difficult to access with bolt cutters or saws.
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Locking Mechanism: Inside the body is a locking cylinder, similar to those found in other locks. A key is required to turn this cylinder.
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Shackle or Hasp Engagement: When the key is turned, the cylinder engages with a hasp or other securing device. In some designs, a pin or bolt extends from the cylinder to secure the hasp. In others, the cylinder's rotation allows a separate locking bar to engage.
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Security: The puck shape minimizes exposed areas, making it harder for thieves to pry, cut, or hammer the lock open. The internal mechanism is protected by the solid metal body.
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Operation: To lock, you typically position the puck lock over the hasp, aligning the locking mechanism. Turning the key then engages the lock. To unlock, you insert the key and turn it in the opposite direction, disengaging the locking mechanism and allowing you to remove the lock.
In summary, a puck lock's security comes from its robust, enclosed design that protects the internal locking mechanism and prevents easy access for forced entry.
