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The MASTER LOCK CO 6271KAW700A 80030 is a shackleless padlock built in a hockey puck style for high-security applications in freight, logistics, and automotive environments. The die cast construction eliminates the exposed shackle found on standard padlocks, removing the primary attack point that bolt cutters and pry bars target. At 2-7/8 inches in diameter, the lock body is compact but hardened for resistance to forced entry. The 6-pin cylinder is keyed alike to key code 80030, making it well suited for fleets or facilities that require multiple locks operated by a single key.
This lock is designed for use on cargo trailers, roll-up doors, storage units, and freight containers where maximum resistance to cutting and prying is required. The shackleless design seats flush against the hasp, leaving no exposed hardware for tools to gain leverage. Automotive transport companies, freight carriers, and warehouse operations commonly specify this style of lock when standard padlocks do not meet security requirements. It is sold in a package quantity of 12 units, making it practical for fleet-wide keyed-alike deployments.
Designed as an OEM-style replacement and direct-fit shackleless padlock for standard freight hasp and cargo door hardware used in commercial trucking, trailer, and automotive transport applications.
Installation of this padlock does not require specialized tools, but verify that the hasp or staple receiver is rated for a shackleless puck-style lock before installation. Ensure the hasp opening and receiver recess dimensions match the lock body diameter of 2-7/8 inches. Always test the lock and key operation before placing the unit in service on a secured asset.
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