There are four screw holes located on the interior. If you wish to create an attachment, like securing a board, there would be no issues with installation.
Ideal for electronic projects, power supply enclosure, amplifiers box, etc. Especially suitable for portable projects and battery powered projects.
Material: ABS,which is sturdy, moisture proof and practical;Net weight of each enclosure box: 24g
External Size of the project box(Approx) :3.15" x 1.97" x 1.02"(80 x 50x 26mm)(L*W*H) ; Inner Size of the project box(Approx):2.95” x 1.77” x 0.79”(75 x45 x 20mm )(L*W*H);Thickness: 0.08"/2mm