Blackburn CSB-350-8, 600 V, 10 to 350 KCMIL, 8-Outlet Multi-Tap Cable Block, 1pc. Blackburn 70C, 3/4"-10 UNS, 3/4" L, Copper, C-Type, Ground Rod Coupling, 1pc. We have new products in manufacturer boxes, as well as loose and shelf-worn quality products to save you even more money.