ANCHOR LENGTH 1-3/4 INCH; ANCHOR SIZE 1/2 INCH; DRILL SIZE 3/4 INCH; EMBED DEPTH 1-1/2 INCH; FINISH ZINC PLATED; LOAD RATING 3420 LB FOR 2000 PSI, 5930 LB FOR 4000 PSI, 9710 LB FOR 6000 PSI CONCRETE, 4660 LB FOR 4000 PSI HOLLOW CONCRETE PLANK