Abus Granite Keyed Alike 1" -
The strongest padlocks available with over 25,000lb. of tensile strength. 65 Rockwell alloy steel core-hardened lock body and shackle resists freon spray. Features ABUS 7 Disc Plus cylinder, which offers more than 250,000 keying choices. Can key into any of Abus’ 20, 39, 54, 59, 88, or 1000 Series locks. Key-retaining for added security (lock retains key until locked).