Jing Young Guy clamp is mainly used on the communication line. It used together with the stay wire and an- chor rod to make the pole stable. When the stay wire goes across the anchor rod, the 3 bolt clamp bites the end of the stay wire to prevent the stay wire from creeping down 1. TYPE - JY-Strait 7903 Length - 5 3/4" Product Finish - Galvanized, ASTM A-153 Material - Steel Note - 5/8" Mounting Bolt Weight - 1.83 lbs Accommodates - 1/4" to 7/16 2. TYPE - JY-Strait 7903L Length - 5 3/4" Product Finish - Galvanized, ASTM A-153 Material - Steel Note - 5/8" Mounting Bolt Weight - 1.57 lbs Accommodates - 1/4" to 7/16 3. TYPE - JY-Angled 7904 Length - 5 3/4" Product Finish - Galvanized, ASTM A-153 Material - Steel Note - 3/4" Mounting Bolt Weight - 1.74 lbs Accommodates - 1/4" to 7/16