Master Lock Puck Lock, Heavy Duty Hidden Shackle Lock and Hasp, Solid Steel Lock for Vans, M736XKAD

I used this lock on a barn door outside and its not only the sturdiest lock Ive ever used/seen but it is so easy to install and use. Very happy with this lock for a sliding door application. Amazing quality.

Very good locking system will purchase another one and will recommend for anyone

good price, easy to install, and very safe.

Great item. Doesnt come with bolts or nuts though, so thats a minus. After purchasing the extra needed nuts and bolts, it was easy to install. Very secure.

These locks work great. We were recently broken into on our shop. Great value for the peace of mind we now have. I highly recommend.

Works wells, easy to install.

My husband says its just what he needed to put on the gate strong and durable

Strong lock, pricing is great

Perfecto

I have bought several sets. I installed one on a metal storage gate and it works great. I also installed one on a shipping container. They are very secure.