5
0
"
9
4
"
L
o
w
e
r
L
a
d
d
e
r
1
"
X
1
5
"
A
n
g
le
T
o
p
M
o
u
n
t
L
o
w
e
r
L
a
d
d
e
r
1
X
6
1
/2
"
F
la
t
S
tr
a
p
1
"
X
5
1
"
F
la
t
S
tr
a
p
0
0
.
X
B
ra
c
e
s
1
X
7
5
1
/2
"
0
0
A
n
g
le
B
ra
c
e
s
1
X
5
1
"
0
A
n
g
le
B
ra
c
e
s
1
X
5
1
"
0
0
X
B
ra
c
e
s
1
X
7
5
1
/2
"
0
0
A
n
g
le
B
ra
c
e
s
1
X
5
1
"
0
L
e
g
s
2
1
/2
"
A
n
g
le
X
8
8
"
0
0
A
n
g
le
U
p
A
n
g
le
D
o
w
n
D
ia
g
ra
m
1
D
ia
g
ra
m
2
1
"
X
1
5
"
A
n
g
le
.
7
0
.
3
/4
"
7
0
.
3
/4
i
n
5
0
"
5
0
"
A
n
c
o
r
B
o
lt
P
a
tt
re
n
f
o
r
1
.5
&
2
.5
&
3
.5
T
o
n
.
5
3
1
/2
"
5
3
1
/2
"
i
n
7
6
"