Products Products Padlock Extreme Environments Y300SS/63/127 - Yale Marine Series Steel Padlock 63mm Y300SS/63/127 - Yale Marine Series Steel Padlock 63mm Feature Double shackle design Ball bearing locking mechanism Replaceable lock cylinder The key remains in the lock cylinder when the shackle is opened Download Y300SS/63/127 Marine Series Catalogue (EN) (.pdf, 4.9 MB) Accordion Close Product Specifications Model: Y300SS/63/127 Security level: 7 Lock width: 63 mm Lock material: nautical grade stainless steel Shackle material: stainless steel Key: three Corrosion resistance: suitable for harsh environments and extreme weather Accordion Close Other similar products Y300C/63/127 - Yale Black Series Hardened Steel Closed Shackle Padlock (Molybdenum Shackle)63mm professional series padlock, all-inclusive molybdenu… 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 (Hardened Molybdenum Steel Shackle) 48 mm48mm black series padlock, molybdenum steel shackle, hard…