Master Lock 5424D Set Your Own Combination Light Up Dial Portable Lock Box 2-7/8in (72mm) Wide (Pack of 4) quantity_break_72_a1100s Matching colored key head for

Matching colored key head for added convenience

2-1/4in (57mm) wide die cast body for strength and durability

one-piece design

Workers can perform maintenance with confidence that the blind they placed on a pipeline will not be removed until all workers have removed their padlocks

The Biometric interface provides the ultimate ease of use and convenience

Master Lock 5424D Set Your Own Combination Light Up Dial Portable Lock Box 2-7/8in (72mm) Wide (Pack of 4) quantity_break_72_a1100s Matching colored key head forPack of 4 The Master Lock No. 5424D Portable Light Up Dial Lock Box features a 2 7 8in (72mm) wide metal body for durability. The shackle design offers over the door mounting for convenience. The large, easy to read light up dials, combined with resettable combination functionality, provide a secure storage location for spare keys and access cards. The Limited One Year Warranty provides peace of mind from a brand you can trust. Portable lock box