MASTER LOCK Heavy Duty Biometric Padlock [Weatherproof] [Fingerprint Lock and Back-Up Directional Lock] [Long Shackle] 4901EURDLHCC - Ideal for outdoor applications Color:Black The 4mm diameter shackle is

The 4mm diameter shackle is 12mm long and made of nickel-plated steel

The 6-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering

The fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks

The 8mm diameter octagonal shackle is 64mm long and made of Tough-Cut™ boron-carbide

M5EURDLH Laminated Padlock features a 52mm wide laminated steel body for maximum strength and reliability

MASTER LOCK Heavy Duty Biometric Padlock [Weatherproof] [Fingerprint Lock and Back-Up Directional Lock] [Long Shackle] 4901EURDLHCC - Ideal for outdoor applications Color:Black The 4mm diameter shackle isMASTER LOCK Heavy Duty Biometric Padlock [Weatherproof] [Fingerprint Lock and Back Up Directional Lock] [Long Shackle] 4901EURDLHCC Ideal for outdoor applications