Step 43: A Frame Access Ladder
A:
In between (381) A Frame Access L and (380) A Frame Access R insert 4 (430) A Frame Treads into the
grooves so they sit tight to each board and flush to the fronts then attach with 4 (S3) #8 x 2-1/2” Wood Screws
per tread. (fig. 43.1 and 43.2)
Wood Parts
4 x
A Frame Tread FSC 5/4 x 5 x 22-1/4”
430
Hardware
16 x
#8 x 2-1/2” Wood Screw
S3
Fig. 43.2
Flush and
tight
380
S3
Fig. 43.1
381
430
x 4 per
tread
430
115