Products Products Padlock Extreme Environments Y90B/45/129 - Yale Black Series Hardened Steel (Black) Y90B/45/129 - Yale Black Series Hardened Steel (Black) Feature Sturdy black brass finish Double shackle design Changeable key cylinder Replaceable lock Download Y90B/45/129 Black Series Hardened (EN) (.pdf, 4.9 MB) Accordion Close Product Specifications Model: Y90B/45/129 Security level: 7 Lock width: 47 mm Lock material: solid black brass Locking ring material: boron steel Key: three Corrosion resistance: suitable for harsh environments and extreme weather Accordion Close Other similar products Y90SS/45/129 - Yale Black Series Marine Grade Stainless Steel Padlock 47mm47mm professional series padlock, nautical grade, solid… Y290S/95/122 - Yale Black Series Hardened (Heavy Duty Hardened Steel Molybdenum Shackle) 95mm95mm black series padlock, horizontally open molybdenum s… Y300SS/63/127 - Yale Black Series Padlock (Heavy Duty Hardened Molybdenum Steel Shackle) 63 mm70mm professional series padlock, molybdenum steel shackl…