Penn-Union™ PENN-CRIMPS® Compression Lug, 2-Hole, Series: BBLU, Copper Conductor, 500 kcmil Conductor, Die Code: B-20, 35 kV, 1/2 in Stud, 3 in L x 1. 53125in W x 0.22 in THK Tongue, 6 in Overall Length, Long Barrel, 2-1/4 in L Barrel, 0.815 in Dia Wire, 1-3/4 in Center, 90 deg C, Copper, Brown