If the door is not on the same plane as the door frame/wall, the sliding barn door lock can be installed by adding this spacer.(For example, if the gap is ≤ 2.5mm, one 2.5mm spacer can be added; if 2.5mm < gap ≤ 5mm, two 2.5mm spacer need to be added. )
Constructed of solid aluminum alloy with 2 coats of powder coating for durability in any weather, anywhere