Is this cabinet strong enough for heavy tools?

It is a light-gauge steel cabinet, so it suits hand tools, boxes and supplies rather than dense loads. Heavy equipment is better served by a heavier workshop cabinet.

Yes, the two doors have a lock. It is a basic lock that deters casual access, not a security-rated lock.

It measures 31.5 inches wide, 15.75 inches deep and 36 inches tall. Check the door swing clearance before placing it in a tight corner.

Does it have shelves or drawers?

The cabinet is a two-door steel unit; drawers and adjustable shelving are not part of its listed specification. Expect open interior space rather than filing drawers.

Can it be used outdoors?

It is a metal storage cabinet meant for garages, sheds and utility rooms. In damp or exposed spots, steel like this can rust, so keep it under cover.

How does it compare with a filing cabinet?

A filing cabinet gives you drawers for folders; this cabinet gives you a wide open interior for bulkier items. Choose based on whether you store paper files or tools and supplies.