... 1 die cast aluminum,rigid 2 with gasket and screws 3 suitable for conduit bodies LL,LR,T,C,LB types ... size 50,75,100,125/150 200 250/300 350/400 PART NOSIZE(Conduit body)CG501/2"CG753/4"CG1001"CG125 ... -1/4",1-1/2"CG2002"CG250/3002-1/2",3"CG350/4003-1/2",4" Aluminum or steel stamped types ...