Easy to use double row terminal strips are a cost-effective alternative to barrier strips or other types of terminal blocks. Simply strip the wire, insert, and tighten the screw.a Eurostrips® feature tubular screw clamps, with or without wire protectors, and recessed metal parts for finger protection. The wire protectors include an integral wire stop in the center of the terminal. The stainless steel wire protectors exhibit excellent memory and the wire stop insures the most effective connection. Product: Barrier Terminal Blocks Type: Wire-to-Wire Brand: Altech Product Type: Barrier Terminal Blocks Flat Base Pole Spacing 8mm (.315) Mounting Hole Diameter 2.8mm (.110) Stripping Length 5mm (.197)