High Security

The American Lock No. A5560KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide solid bra...

The American Lock No. A5561KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide soli...

The American Lock No. A5562KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm) wide soli...

The American Lock No. A5570KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 2in (51mm) wide solid br...

The American Lock No. A5571KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 2in (51mm) wide solid br...

The American Lock No. A5570KA Solid Brass Padlock, Keyed Alike – multiple locks open with the same key – features a 2in (51mm) wide solid br...

The American Lock No. AL50KA Solid Brass Blade Tumbler Cylinder Padlock, Keyed Alike – multiple locks open with the same key – features a 1-...

The American Lock No. AL51KA Solid Brass Blade Tumbler Cylinder Padlock, keyed alike – multiple locks open with the same key – features a 1-...

The American Lock No. AL52KA Solid Brass Blade Tumbler Cylinder Padlock, Keyed Alike – multiple locks open with the same key – features a 1-...

The Master Lock No. 6830KA ProSeries® Solid Body Padlock, keyed alike - multiple locks open with the same key – features a 1-9/16in (40mm) ...

The Master Lock No. 6840KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 1-3/4in (44mm) wi...

The Master Lock No. 6850KA ProSeries® Solid Body Padlock, keyed alike – multiple locks open with the same key – features a 2in (51mm) wide b...

The American Lock No. A5400KA Solid Stainless Steel padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm)...

The American Lock No. A5401KA Solid Stainless Steel padlock, Keyed Alike – multiple locks open with the same key – features a 1-3/4in (44mm)...

The American Lock No. A5461KA Solid Stainless Steel, Keyed Alike – multiple locks open with the same key – padlock features a 2in (51mm) wid...

The Master Lock No. 1177 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

The Master Lock No. 1174 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

The Master Lock No. 1178 ProSeries® Resettable Combination Padlock is designed for commercial/industrial applications and features a 2-1/4in...

Model No. K6000 Duplicate Cut Key for W6000 5-Pin Cylinders (For ProSeries® Locks)

Model No. K15 Duplicate Cut Key for W15 Cylinders

Model No. K17 Duplicate Cut Key for W17 Cylinders

Model No. K7000 Duplicate Cut Key for W6000 6-Pin Cylinders (For ProSeries® Locks)

Pack of 4 The Master Lock No. 40DPF Discus Padlock features a 1-9/16in (70mm) wide stainless steel body for maximum strength,...

The American Lock No. A1305PC Aluminum Padlock features a 2in (51mm) wide powder coated aluminum body with a 1-1/8in (29mm) tall, 3/8in (10mm) di...