STEP 1
&DUULDJHEROWVJRWKURXJKWKHVTXDUHKROHVDQGLQWR
SUHGULOOHGKROHVLQOHJV63
1RWHRULHQWDWLRQRIKROHLQOHJV63
63
+
SP1 - 86x86x2489 SINGLE BEAM LEG - 4L3260-13
3 3/8"x3 3/8"x98" (86x86x2489)
(2)
H - SINGLE BEAM CLAMP - 4M1037-13
(2)
FLAT
WASHER
(5/16")
(2)
LOCKNUT
(5/16")
(2)
CARRIAGE
BOLT
(5/16"x4")
(2)
)/$7:$6+(5
3/&6
/2&.187
3/&6
&$55,$*(%2/7[
3/&6
+2/(72,16,'(