11
PROJECT 513
Frame 1 Construction
•WARNING•
Avoid splitting your
lumber by offsetting
your screws at least
3/4’’ from edge.
2'' Lag screw
2-1/2'' screw
Fra
me
1
2'' x
4'' x
48''
5/4'
' x 6
'' x
48''
(3)
2-1/2'' screws
(1) 2'' lag screw
(4) 2-1/2'' screws
A. Frame 1 Construction cont.
2.
Attach 2'' x 4'' boards and lower 5/4'' board as
shown in
(Fig. 1a)
Fig.1a
2'' x
4'' x
48''
50-1/2''
Double check to make
sure structure is square
