Will this fit my truck bed?

It is 48 inches wide and 15 inches tall, so measure your bed width and check clearance for a tonneau cover or bed rails before buying. It suits full-size beds better than compact ones.

Is aluminum better than steel for a truck box?

Aluminum will not rust and weighs less, which helps fuel economy and makes removal easier. Steel is stronger and resists dents better, so pick aluminum if weather and weight matter more than toughness.

Does it come with a lock and mounting hardware?

The listing does not specify a lock, latch or mounting kit. Plan on buying a padlock and checking that bolts or J-hooks are included before you install it.

Is $170.98 a good price?

It is the only new price listed as of November 8, 2026, at Lowe's, so there is no recent range to compare. For a 48-inch aluminum box, under $200 is generally a low entry price.

Will it keep my tools dry?

Aluminum bodies resist rust, but thin lids can flex and let water in at the seams. Check the weather stripping and consider adding a seal if you park outside.