Y90SS - Maximum Security Stainless Steel Padlock Specifications:Marine Grade Stainless Steel bodyDouble ball locking mechanism for increased securityMolybdenum shackle constructionHigh security anti-drill cylinderFeatures:Key retention in the unlocked positionKey to unlockRe-keyable cylinderHigh corrosion resistance to withstand extreme weather conditionsClosed shackle construction restricts access to attack Ordering Options Y90SS/45/129/1 Maximum Security Stainless Steel Padlock 45mm Close Y300 - Maximum Security Steel Padlock Y125 - Laminated Padlock Y90S - Maximum Security Padlock