Installation Guide

ManualsBrandsArke ManualsLumber & CompositesEnduro 55 in. Galvanized Spiral Staircase Add Riser

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ENDURO STEEL

A B

Ø 120 Ø 140 Ø 160

3' 11 1/4" 4' 7 1/8" 5' 3"

A02 1 1 1

A03 8 8 8

B01 1 1 1

B03 1 1 1

B04 1 1 1

B05 1 1 1

B11 7 7 10

B12 7 7 10

B13 6 6 6

B17 1 1 1

B23 8 9 10

B27 8 9 10

B36 2 2 3

B37 2 2 3

B44 1 1 1

B46 2 2 2

B47 1 1 1

B54 30 43 44

B55 30 43 44

B82 25 38 38

B89 7 8 9

C04 1 1 1

C07 32 45 46

C13 36 48 48

C29 1 1 1

C30 1 1 1

C31 50 63 64

C36 1 1 1

D01 4 4 4

D02 13 13 13

D03 65 65 65

D04 12 12 12

D05 1 1 1

D14 1 1 1

D32 36 48 48

D33 36 48 48

E03 1 1 1

F01 10 11 12

F08 2 2 3

F09 2 2 3

G01 1 1 1

G02 2 2 2

G03 1 1 1

L02 12 12 12

X02 1 1 1

TAB 1