Magnum Series Discus Padlock, Alike Key, Shrouded Shackle, 3/8 in Dia Shackle, Boron Carbide Shackle The Master Lock Magnum No.M40XT discus padlocks feature a 2-3/4 in wide stainless steel body for maximum strength, reliability and corrosion resistance. The fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks. The 3/8 in diameter octagonal shackle is 5/8 in long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The four-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. The covered keyway offers maximum weather protection and reinforced body bumper protects against scratches. The lifetime guarantee provides peace of mind from a brand you can trust.

Item Features

• Magnum® #1 Choice of Professionals
• Tough-Cut™ octagonal boron-carbide shackle is 50% harder than hardened steel
• 2-3/4 in wide stainless steel body construction for maximum weather resistance
• Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
• Reinforced body bumper for scratch resistance
• 4-pin cylinder for increased pick resistance
• Covered keyway for maximum weather protection
• Key retaining feature ensures padlock is not left unlocked
• Keyed alike same key opens both locks

Item Specifications

• Brand Name: Master Lock
• Manufacturer Name: Master Lock
• Manufacturer Number: M40XT

Product Certification & Qualifications

• For self storage units, sheds, storage lockers, trailers, vans and moving trucks, workshops and garages