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OnBuy.com£72.79Visit shop Master Lock M736xkadccsen Hidden Shackle Lock With Hasp, Silver, Units
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The Master Lock Hidden Shackle Lock with Hasp is an ideal security solution for individuals needing to protect moving trucks, storage vans, or buildings with sliding doors from unauthorized access. Its core benefit is the hidden shackle design which renders standard bolt cutters useless, providing a formidable barrier against forced entry. While it offers industry-leading durability, users should note that the specialized hidden design requires a matching hasp installation, meaning it is not a direct replacement for standard exposed-shackle padlocks on existing hardware.
| Colour | Silver |
|---|---|
| Model Part Number | M736XKADCCSEN |
| Brand | Master Lock |
No, this lock is designed to work specifically with the included 9-1/16 inch high-security hasp.
The package includes two keys. It is recommended to store one in a secure, separate location.
It is corrosion-resistant, making it suitable for outdoor use, but it is not hermetically sealed.
The manufacturer recommends using 3/8 inch carriage bolts for the best fit and security.
While the design makes bolt cutters ineffective, any high-security lock can be defeated by power tools given enough time and noise; however, this design significantly increases the difficulty and time required for such an attack.
This is a safety feature called 'key retaining,' designed to prevent users from accidentally leaving the lock unsecured.
Ensure the key is fully inserted and the cylinder is free of debris. Use a dry silicone lubricant spray.
Verify that your mounting surface is flat. If necessary, use a shim or backing plate to create a level mounting area.
The lock has a key-retaining feature. The key can only be removed when the padlock is in the fully locked position.
Installation requires 3/8 inch carriage bolts to ensure the hasp is anchored securely to the surface. It is recommended to use through-bolts with backing plates if mounting on thin-walled metal doors to prevent the hasp from being ripped off. For care, although the lock is corrosion-resistant, applying a small amount of dry lubricant to the cylinder once or twice a year will keep the locking mechanism operating smoothly. Avoid using oil-based lubricants, as they can attract dust and debris that may lead to jamming.
