HUBBELL POWER SYSTEMS 7920 ARM, CABLE EXTENSION 23 INCHES NEW Cable Extension Arm for suspending cables at a 23" distance from the pole, a no. 7903 cable suspension clamp is usually used under the arm, attached through the center slot to a 5 /8" machine bolt with a washer under the bolt head. Suspension clamp, bolt
and mounting hardware is ordered seperately. Hot dip galvanized.
shipping dimensions 32"x13"x13"