The Master Lock No. 4683Q TSA-Approved Luggage Locks feature a 7/8in (22mm) wide solid metal body for durability. The 3/32in (2mm) diameter shackle is 7/16in (11mm) long and made of steel, offering resistance to cutting and sawing. Transportation Security Administration (TSA) screeners can open, inspect and relock bags locked with a TSA-Approved lock. Lock your checked baggage with the lock TSA screeners wont cut! The Limited Lifetime Warranty provides peace of mind from a brand you can trust.Allows TSA screeners to inspect and relock baggage, without damaging the lockRecognized in 29 countries globally7/8in (22mm) Wide solid metal bodyKeyed alike – same key opens all four locksProduct Number:4683QDescription:Keyed Alike, Retail Carded PackagingBody Width:7/8in (22mm)Shackle Length:7/16in (11mm)Shackle Width:9/16in (14mm)Shackle Diameter:3/32in (2mm)Color:Silver