U BOLTS 1.75" SMALL- 2.5" LARGE - 3" XL - AERIAL SATELLITE RADIO CB POLE CLAMP
1.75" V Bolts Small M8 U Bolt with 13mm Nuts. 2.5" Large V Bolts M10 U Bolt with 15mm Nuts. Zinc Plated. 3" Extra Large V Bolts M10 U Bolt with 15mm Nuts. 1.75" Small V BOLT & NUTS.