ITEM NAME:4 Positions Screw Terminal Strip Blocks Barrier 600V 25A Pre Insulated Description: The pressure washer style terminal accepts a bare wire and the jumpers allow signals or power to be distributed neatly. Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite. Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. The terminal strips are easy to install and held in place by two screw holes at either end of the terminal. Standard spade crimp type connectors work well and you have the option of of making 4 individual connections or by using the whole barrier bar or part of it up to 4 connections to a single line. 5 x 600V 25A 4 Positions Dual Row Screw Terminal Strips, 10 x 400V 25A 4 Positions Pre-Insulated Barrier Strips (Red: 5, Black: 5) Package Includes: 5 x 600V 25A 4 Positions Dual Row Screw Terminal Strips 10 x 400V 25A 4 Positions Pre-Insulated Barrier Strips (Red: 5, Black: 5) SKU: DMO0010410567028399.Standard spade crimp type connectors work well and you have the option of of making 4 individual connections or by using the whole barrier bar or part of it up to 4 connections to a single line. You can crank down on these for a firm bite.