Specifications for GB2020 Gate Box: Weldable lock box for JounJip Mechanical Locks and similar types. Pre-cut holes for hardware installation, Backset of 2 3/8" (60mm), Dimensions of 7 5/8"L x 4 3/4" W x 1 3/4" D, Constructed from high quality 12 Gage steel (2.15mm thick).
Must brush / paint: After installation, ensure that the GB2020 mechanical gate lock box is brushed or painted to prevent corrosion or rust.
Must be sealed before installation: The GB2020 steel gate box needs to be placed in a sealed bag for protection to prevent rust. Before preparing for installation, should not be removed from the bag.