Used for replacing conductors and insulators. The super U arm is designed with a profile U shape for greater strength and durability.

• Includes insulated conductor holders to insure dielectric integrity
• Rated 34.5KV for phase-to-phase work applications
• Accepts conductors up to 1 1/16 inch O.D. or up to 800 MCM
• The Super U design is stronger than the traditional style round extension arms
• Load Limit: 400 lbs.
• Number of Wire holders: 2
• Fits Maximum Cross Arm Sizes: 4.25" x 6 3/4 "