GENERAL CHARACTERISTICS ITEM DESCRIPTION | A108 ALUMINUM CASTING PER QQ-A-596 BODY MATERIAL; 2.380 IN. DIAMETER 1.440 IN. HIGH O/A; ACCOMODATES CABLE 0.258 IN. TO 0.590 IN. DIAMETER; ANCHORS INTO MASONRY BY MEANS OF A SCREW 0.310 IN. DIAMETER WITH 0.310 X 1.000 THREADS PER INCH; THREADED STUD-0.625-14 THREADS PER INCH-IS PROVIDED WITH TWO CLAMPING SCREWS-0.188 X 0.500 THREADS PER INCH-TO HOLD THE LIGHTNING ROD IN PLACE |