Item #SuperstrutB-LineUnistrut
GSH202-1/2E-120M2250
GSH203-3/8E-131-3/8M2137
GSH203-1/2E-131-1/2M2150
GSH204-3/8E-122-38M2037
GSH204-1/2E-122-1/2M2050
GSH205-3/8E-130-3/8
GSH205-1/2E-130-1/2M2350