Grating Pacific

Safety Grating Stair Treads
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HEAVY DUTY GRIP STRUT STAIR TREADS blackdot.gif (807 bytes)

GRIP STRUT HEAVY DUTY STAIR TREAD LOAD TABLE*

STAIR TREAD

SPAN

MATERIAL/
GAUGE

CHANNEL
DEPTH-IN.

WEIGHT
(LB./FT.)

CATALOG
NO.

2'-0"

2'-6"

3'-0"

4'-0"

STEEL
10 GA.

2
2

7.4

HT-22010

U	2412	1544	1026	629
C	1860	1487	1240	929

ALUMINUM
.150"

2
2

2.6

HT-220-15A

U	1463	934	651	364
C	1127	902	751	564

*MAXIMUM ALLOWABLE TREAD LOADS.

U- UNIFORM LOAD (LB./SQ. FT.), C- CONCENTRATED LOAD (LB.)