When mounting to 6x6 posts,
the arbor truss is 5" W x 3" T
When mounting to 4x4 posts,
the arbor truss is 3" W x 3" T
A lovely cottage in Dana Point, CA, with Arbor
#10 shown with the often-accompanying Gate
#25
The
arching trusses arrive mounted to their caps, as shown.
The assembly seats itself onto your posts and mounts with
a construction adhesive, using pre-bored holes and provided
screws.