Master Lock Padlocks Master Lock Pro-Series : Restricted High Security Key Lock : 1-3/8" Clearance 7/16" Thickness : Weather Resistant

Style:1-3/8" Clearance 7/16" Thickness Does your padlock come apart every time you turn its key? Arrgh! Master Lock keyed alike padlock all weather best corrosion and hacksaw resistant PRO-SERIES 6621 MX 2-5/8" wide body (High Security - Same Key). This is a single padlock & any additional locks ordered at the same time will be keyed alike. Specially packaged with exclusive (6 chamber spool pins is virtually impossible to pick & bump proof) MX High Security keyway for restricted key duplication (includes 2 keys per lock) & available keyed alike (working with same key). Each padlock is manually assembled to your particular order. Has incredibly strong 7/16" diameter Boron hardened alloy shackle with 1-3/8" shackle clearance.Lifetime no-rust guarantee on lock body and shackle. Features Xenoy Thermoplastic cover (rust proof padlock shell) to protect internal mechanism from corrosive granular particles. Dual ball bearing locking to resist up to 13,000 pounds of prying pressure. Large flow through debris channe...