Master Lock 647D Combination Padlock, 1, BlackThe Master Lock 647D Set Your Own Combination Padlock features a 1-3/16in (30mm) wide metal body for durability. The 3/16in (5mm) diameter shackle is 7/8in (22mm) long and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.Master Lock 647D 1-3/16" (30mm) Wide Luggage Lock - Set-Your-Own CombinationMaster Lock TSA Set Your Own Combination Luggage Lock, TSA Approved Lock for Backpacks, Bags and Luggage, Colors May Vary, 4688DThe Master Lock 4688D Set Your Own Combination TSA-Accepted Luggage Lock features a 1-3/16in (30mm) wide metal body for durability. The 1/8in (3mm) diameter shackle is 1-1/2in (38mm) long and made of vinyl covered flexible braided steel, offering resistance to abuse from baggage handling equipment. Transportation Security Administration (TSA) screeners can open, inspect and relock bags locked with a TSA-Accepted lock. Lock your checked baggage with the lock TSA screeners won’t cut The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.