Color-Keyed reducing splices boast a constant outer diameter that enables crimping both ends of different-sized conductors with the same tool or die. Constant outer diameter also makes the splices faster and easier to insulate with clear heat-shrink wrap or watertight clamshell covers. The cast-copper splices can be used for all 600-v to 35-kv conductors. Thomas & Betts Corp., Memphis, TN