Open Back Stiffener with Cover

OBSWC-(NW)
OBS…..Open Back Stiffener
WC…..with Cover
NW…..Nominal Width 3′ or 4′
(914 mm or 1219 mm)

Description

NOTE!
A Seismic Tie Bar [SCS-(NW)] may be used in place of the Open Back Stiffener with Cover[OBSWC-(NW)], when backs are used.