Abus 75IB/50 KD Weatherproof Padlock: For Extreme Weather & Environmental Conditions. Keying: Keyed Different (KD). With Stainless Steel Shackle. Abus 75IB/50 B KD Solid Brass Weatherproof Padlock B: Boxed (Commercial) Packaging IB: Stainless Steel Shackle Stainless Steel Shackle with NANO PROTECT™ plating for extreme corrosion resistance Solid lock body made from brass with nickel pearl coating High precision reversible keyway with up to 150,000 key differs Paracentric keyway for increased protection against manipulation Inner components made from non-corrosive materials Double bolted 100% Rust-Free Lock Specs_Width: 2" Wide; Shackle Height: 1-1/8” Tall Self-Locking: Lock without the key by pushing down the shackle Delivery: Please allow 8-10 working days on all 75IB/50 Series Locks Keyed Different (KD): Each lock will come with its own set of keys (all sets different) Delivery: Please Allow 10-12 Working Days' Lead Time For All 75IB/50 KA Locks For 75IB/50 KD Extra Cut Keys