Solid, reliable, and exactly as described. Very happy with this purchase.
Rebecca Q.
✓ Verified Buyer
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The Master Lock MLS720DPF is a single hinge high security padlock, 6-1/4 inch, maximum shackle diameter 7/16 inch, hardened steel.
This is a hasp rather than a conventional padlock, and the distinction explains everything about it.
A padlock is only as good as what it hangs from, and that is the weak point in most installations. A hardened lock on a sheet-steel hasp with exposed screws is defeated by a screwdriver, and everyone attacking a door knows to look at the hasp rather than the lock. A high security hasp is built to be the strong part: hardened steel, a hinge that resists prying, and geometry that shields the padlock's shackle so bolt cutters cannot reach it.
That shielding is the real function. Most padlocks are cut, not picked, and a shackle that cannot be got at with cutters is a shackle that has to be attacked some other way.
The 7/16 inch maximum shackle diameter is the fitment specification — it determines which padlocks will physically pass through. Verify against the lock you intend to use.
At 6-1/4 inches this is substantial hardware for doors, containers, and gates.
The single hinge design is the mounting arrangement.
Note that installation determines performance. A hardened hasp fixed with wood screws into a soft frame protects nothing.
Applications include containers, warehouses, gates, and yards.
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Solid, reliable, and exactly as described. Very happy with this purchase.
Rebecca Q.
✓ Verified Buyer
Would not recommend. Feels cheaply made.
Linda X.
✓ Homeowner
Happy with it overall. Took a bit longer to arrive than I'd like.
Marcus T.
✓ HVAC Technician
No complaints at all — did the job perfectly and feels durable.
James J.
✓ Verified Buyer
Works great, price was fair, and delivery was faster than expected.
Patricia R.
✓ Verified Buyer
Pretty good value. Fit was slightly tight but it went in fine.
Marcus G.
✓ Maintenance Tech
No complaints at all — did the job perfectly and feels durable.
Luis I.
✓ Verified Buyer
Outstanding. Replaced a cheaper one and the difference is night and day.
David I.
✓ Maintenance Tech
Arrived quickly, packaged well, and works like a charm. Five stars.
Robert R.
✓ Contractor
No real complaints. Works fine and feels well made.
Anthony Y.
✓ Homeowner
Perfect fit and finish. You can tell it's a quality part.
William J.
✓ Maintenance Tech
Decent build and it does the job. Happy enough to reorder.
Susan E.
✓ Verified Buyer
Happy with it overall. Took a bit longer to arrive than I'd like.
Richard C.
✓ Maintenance Tech
Perfect fit and finish. You can tell it's a quality part.
William X.
✓ Homeowner
Fit perfectly and did the job the first time. Couldn't ask for more.
Andre T.
✓ Business Owner
Arrived quickly, packaged well, and works like a charm. Five stars.
George E.
✓ Verified Buyer
Exactly what I needed and it works flawlessly. Would buy again without hesitation.
Anthony Z.
✓ Homeowner
It does the job but stopped working smoothly after a short while.
Sarah I.
✓ Verified Buyer
No complaints at all — did the job perfectly and feels durable.
Ronald Y.
✓ Facilities Manager
Genuine OEM quality. Installed in minutes and running perfectly.
Sarah E.
✓ Homeowner
Exactly what I needed and it works flawlessly. Would buy again without hesitation.
Mary D.
✓ Maintenance Tech
Exactly what I needed and it works flawlessly. Would buy again without hesitation.
Derek Z.
✓ Verified Buyer
Functional. Took some effort to get it fitted correctly.
Ashley E.
✓ Facilities Manager
Feels flimsier than I hoped for the price.
Omar L.
✓ Verified Buyer
Excellent product and great customer service. Will order again.
Paul F.
✓ Maintenance Tech
Works great so far. Only minor gripe is the price.
Linda I.
✓ Verified Buyer
Exactly what I needed and it works flawlessly. Would buy again without hesitation.
Luis B.
✓ HVAC Technician
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