TWIN ARM SPACERS

CATALOG NUMBER

Dimensions (inches)
Crossarm Size A B C

CAS-355

3-1/4 x 4-1/4
to 4 x 5

11/16

11/16

11/16

CAS-355T

5/8
tapped

11/16

11/16

CAS-455*

3-1/4 x
4-1/4
to 4-3/4 x 5-3/4

13/16

13/16

13/16

CAS-455T

3/4
tapped

13/16

13/16

Description

For twin arm construction. Provides superior strength and a neater structure using fewer hardware items. Designed with multiple attachment points for insulators or other deadending devices. Tie bolt fasteners not included.

MATERIAL: Ductile iron, grade 654512.
FINISH: Hot dip galvanized per ASTM A-153.