The “UCS-82A” is designed for shipping containers and connexes. The patented hidden-shackle design eliminates the possibility of bolt-cutter attacks to keep your cargo secured. PAC-BAND keeps dirt, grime, and other elements out of your cylinder, while the PAC-Tether ensures that you'll never lose your lock! For toy haulers or Easy Open door handles, see PACLOCK’s "UCS-81A.” Every Lock, One Key: Use one key for all your security solutions – trailer doors, hitch pins, Pelican cases, or cam locks! The pick/bump resistant 6-pin UCS cylinder allows for 20,000+ key codes. American Manufacturer: Made in USA with global components by a family manufacturer hiring veterans and people with disabilities. Our product line is growing, so if you don’t see your lock, call us! PACLOCK's UCS-82A is engineered specifically for container door handles fitting most intermodal containers from brands like China Shipping, Maersk, Hapag-Lloyd, Evergreen, OOCL, Cronos, Hyundai, to Hamburg. The UCS-82A is machined in the U.S. from 6061 aircraft-grade aluminum and features a patent pending bolt cutter-proof hidden shackle design. All brass, aluminum, and stainless steel components render the lock rustproof. Our 6-Pin technology (more than the industry standard 4 pins) provides over 20,000 unique key codes and makes duplicate key combinations extremely rare, meaning that your key number is virtually unique to you. The stainless steel spool and serrated security pins make the lock pick, bump, and drill resistant. Includes the PAC-BAND, a field-replaceable silicone cover to protect the cylinder from the elements. CNC machined for U.S. precision and reliability, the lock body exceeds +/-0.003” tolerances for repeatable quality. There is no other retail product on the market today that solves customers padlock keying problems like PACLOCK's Universal Cylinder System (UCS). UCS provides YOU with maximum flexibility over YOUR key system with its “Every Lock, One Key” mentality. Key different-styled UCS padlocks alike, such as job box locks, trailer door locks, and coupler locks, just to name a few. YOU become your own locksmith and get to change your keying since UCS makes it easy for you to pin up your own cylinders at any given time. Whether your locking system gets compromised and you need to quickly change up your keying system, or you just fired an employee who still has a key to your locks, or you have keyed different padlocks but want to key them alike – UCS makes key changing simple. You can also quickly change your shackles to transform your locks from a standard length shackle to a longer length shackle, or vice versa, at any time.