EX Series Prefabricated Industrial Stairways
The EX SERIES stairway is designed to conform to the Federal OSHA & Cal-OSHA for fixed industrial stairway applications. The 10" deep treads have an adjustable rise between 7 1/4" and 8" with an angle to climb between 37 degrees and 42 degrees. Custom treads widths available.


EX 17-36 through EX 18-48 CENTER SUPPORT RECOMMENDED - NOT INCLUDED

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EX SERIES
CATALOG
NUMBER		 ADJ.
HEIGHT		 HORIZ.
RUN		 TREAD
WIDTH 		OVERALL
WIDTH 		WEIGHT
EX 7-36
EX 7-42
EX 7-48
EX 8-36
EX 8-42
EX 8-48
EX 9-36
EX 9-42
EX 9-48
EX 10-36
EX 10-42
EX 10-48
EX 11-36
EX 11-42
EX 11-48
EX 12-36
EX 12-42
EX 12-48
EX 13-36
EX 13-42
EX 13-48
EX 14-36
EX 14-42
EX 14-48
EX 15-36
EX 15-42
EX 15-48
EX 16-36
EX 16-42
EX 16-48
EX 17-36
EX 17-42
EX 17-48
EX 18-36
EX 18-42
EX 18-48 		51"
to
56"
58"
to
64"
65"
to
72"
72"
to
80"
80"
to
88"
87"
to
96"
95"
to
104"
102"
to
112"
109"
to
120"
116"
to
128"
124"
to
136"
131"
to
144"
58"
to
55"
68"
to
64"
77"
to
73"
87"
to
82"
97"
to
91"
106"
to
100"
116"
to
109"
125"
to
118"
135"
to
127"
145"
to
136"
154"
to
145"
164
to
154"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
36"
42"
48"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
41"
47"
53"
245
262
278
277
296
314
309
330
351
327
364
387
372
398
423
410
438
466
467
497
527
500
533
565
534
569
604
568
605
642
560
595
660
587
622
657

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