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Submit Search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Shop > HARDWARE, BUILDING & CONST. > GENERAL HARDWARE > HOME SECURITY > HIGH SECURITY PADLOCKS Find by Pricing Below 16 (2)16 to 18.99 (2)19 to 23.99 (2)24 and Above (8) Find by Brand MASTER LOCK (14) Find by ShopSECURITY & SAFETY SUPPLY (4) Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page 1 Master Lock Magnum Series M5XKAD Padlock, Keyed Alike, 3/8 in Dia Shackle, 1 in H Shackle, Boron Carbide Shackle Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $12.99 Master Lock 40D Padlock, Keyed Different Key, Shrouded Shackle, 3/8 in Dia Shackle, Steel Shackle, Stainless Steel Body The Master Lock No. 40DPF discus padlock features a 1-9/16 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 Dia shackle is 5/8 in long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The limited lifetime warranty provides peace of mind from a brand you can trust. Your Price: $15.99 Master Lock 570DLHPF Padlock, Keyed Alike Key, 9/32 in Dia Shackle, 2 in H Shackle, Steel Shackle, Aluminum Body The Master Lock #570DLH solid body padlock features a 1-1/2 in (38 mm) W solid aluminum body that is lightweight, durable and resists rust and corrosion. The 9/32 in (7 mm) Dia shackle is 2 in (51 mm) L and made of hardened steel, offering extra resistance to cutting and sawing. The 5-pin cylinder prevents picking and the dual locking ball bearings provide maximum protection against prying and hammering. The limited lifetime warranty provides peace of mind from a brand you can trust. Your Price: $16.99 Master Lock M5XKADLF Padlock, Alike Key, 3/8 in Dia Shackle, 1-1/2 in H Shackle, Boron Carbide Shackle, Steel Body, Zinc Master Lock Padlock, Shackle Diameter: 3/8 in, Shackle Height: 1-1/2 in, Shackle Width: 0.951 in, Shackle Material: Boron Carbide, Shackle Clearance: 1-1/2 in, Lock Type: Dual Ball Bearing, Key Type: Alike, Number of Pins: 4, Body Material: Steel, Zinc, Silver, Resists: Weather Your Price: $17.99 Master Lock Magnum Series M40XKAD Padlock, Keyed Alike Key, Shrouded Shackle, 3/8 in Dia Shackle, Stainless Steel Body The Master Lock Magnum? No. M40XKAD discus padlock features 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 Dia 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 4-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 assurance provides peace of mind from a brand you can trust. Your Price: $19.99 Master Lock Magnum Series M515XKADLH Padlock, Keyed Different Key, 3/8 in Dia Shackle, 2 in H Shackle, Zinc, 2 in W Body Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $19.99 Master Lock Magnum Series M5XTLF Padlock, Keyed Alike Key, 3/8 in Dia Shackle, 1-1/2 in H Shackle, Boron Carbide Shackle Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $24.99 Master Lock Magnum Series M5XT Padlock, Keyed Alike Key, 3/8 in Dia Shackle, 1 in H Shackle, Stainless Steel Body, Zinc Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $24.99 Master Lock Magnum Series M1XTLJ Padlock, Keyed Alike Key, 5/16 in Dia Shackle, 2-1/2 in H Shackle, Stainless Steel Body Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $25.99 Master Lock Magnum Series M5XTRILF Padlock, Keyed Alike Key, 3/8 in Dia Shackle, 1-1/2 in H Shackle, Zinc, 2 in W Body Commercial Magnum? brings an extra measure of assurance for perimeter, equipment and vehicle security. To withstand the elements, Commercial Magnum? is made with a stainless steel cover and a chrome shackle. These durable padlocks extend use in any environment. The octagonal boron carbide shackle is 50% harder than the hardened steel used on typical padlocks - which increases resistance to cutting and sawing. The dual ball locking mechanism improves resistance to pry and impact attacks. Your Price: $29.99 Master Lock 930DPF Padlock, Keyed Different Key, 7/16 in Dia Shackle, Hardened Boron Alloy Steel Shackle The Master Lock No. 930DPF solid body padlock features a 2-1/2 in wide solid steel lock body that is strong, durable and resists corrosion. The 7/16 in Dia shackle is 1-1/8 in long and made of hardened boron alloy, offering maximum resistance to cutting and sawing. The 5-pin cylinder prevents picking and can be removed to rekey the lock. The limited lifetime warranty provides peace of mind from a brand you can trust. Your Price: $29.99 Master Lock 930DLHPF Padlock, Keyed Different Key, 7/16 in Dia Shackle, Boron Steel Shackle, Steel/Zinc Body The Master Lock No. 930DLHPF solid body padlock features a 2-1/2 in wide solid steel lock body that is strong, durable and resists corrosion. The 7/16 in Dia shackle is 2 in long and made of hardened boron alloy, offering maximum resistance to cutting and sawing. The 5-pin cylinder prevents picking and can be removed to rekey the lock. The limited lifetime warranty provides peace of mind from a brand you can trust. Your Price: $31.99 Master Lock Magnum Series M40XT 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. Your Price: $32.99 PADLOCK STEEL 3/4IN VERTCLR KA - Case of 6 The Master Lock Magnum? No. M50XD Discus Padlock features a 3-1/8 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 7/16 in Dia octagonal shackle is 11/16 in long and made of Tough-Cut? boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The 4-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 assurance provides peace of mind from a brand you can trust. Your Price: $131.94 1