PACLOCK's UCS-445 is the only purpose-built padlock designed specifically for securing heavy-duty carrying cases with a 1” or shorter vertical clearances. Engineered to work seamlessly with brands like Pelican, Apache, and MILWAUKEE PACKOUTS, it's also ideal for securing storage units, electrical boxes, and similar applications. While both the 445-Series and 447-Series belong to the same family, the 445-Series is tailored for applications with shorter vertical clearance, whereas the 447-Series offers an alternative for taller applications. For securing larger cases like YETI Coolers, MILWAUKEE PACKOUTS Tool Boxes, and Pelican Vault Cases, check out PACLOCK's 447-Series. Machined from 6061 aircraft-grade aluminum, the UCS-445 features a protective shoulder design that drastically reduces the risk of shackle cutting attacks. Unlike its predecessor, the UCS-444, the shackle on the UCS-445 remains captive when unlocked, ensuring easier and quicker installation without the risk of losing parts. This improved user experience makes it the go-to choice for those who need reliable, high-performance solutions for their gear. The UCS-445 is set to revolutionize security in industries constantly worrying about the safety of expensive cameras, lighting, and audio gear – such as film and entertainment. You no longer need to hire someone just to watch over vans or carry around cumbersome key rings. Easily complete your security setup with PACLOCK's additional offerings, such as puck locks for vans or trailer door locks for trailers. With PACLOCK's Universal Cylinder System (UCS), use the same key for all PACLOCKs in your security system. Thanks to “Every Lock, One Key” (ELOK), secure your coupler, trailer door, latch pin, hitch receiver, YETI cooler, gates, and more – all with ONE KEY! While most companies are cutting product lines, PACLOCK continues to innovate, providing efficient, uncompromising security solutions.