12.7mm/ 1/2" ally element insulator - twin hole
Aluminium clamp for 1/2" (12/7mm) elements with two mounting holes. Can be used on 1 inch square tube (25mm) but will hang over each side as the insulator is 30mm wide. Best suited to 1.25 Inch square boom (30mm) and above. Insulator is 30mm wide, 27mm high and 28mm long. As it is not black it DOES NOT contain carbon and therefore NO BOOM CORRECTION is needed with this insulator. M6 (6mm) bolts are needed to mount this insulator to the boom. These can be found else where on this site.
This clamp is ideal for loop drive elements to be placed opposite the feed point. This provides a DC ground to the driven element.