Antenna Clamps Create PDF and Print Part Number Product Description Conn. Type UB1 Antenna Clamps, Kit of 1 for 1″ OD – UC-1 Antenna Clamps, Kit of 1 for .75″ to 3.0″ OD – UC-12 Antenna Clamps, Kit of 2 for .75″ to 3.0″ OD – UCR-1 Antenna Clamp, Right Angle Mount, .75″ – 2.0″, Galvanized – UCR-2 Antenna Clamp, Right Angle Mount, .75″ – 3.0″, Galvanized – UC-1142 Antenna Clamp, 2.5″ to 4.5″ OD, 2 Clamps – UC-1143 Antenna Clamp, 2.5″ To 4.5″ OD, 3 Clamps – UC-13 Antenna Clamps, Kit of 3 for .75″ to 3.0″ OD – UNV Light Duty Right Angle Antenna Clamp, Galvanized –