Product Description Description: TERMINAL BLOCK, 4 POSITION*, TWIN WIRE CLAMP CAPTIVATED TO A NO. 6-32 PLATED STEEL SCREW, 20 AMPS / 300 VOLT, 7/16 IN. CENTER-TO-CENTER SPACING, CLOSED BACK DESIGN, UP TO NO. 12 AWG WIRE Product Information ResourcesManufacturerCurtis IndustriesProduct Category Terminals BlockProduct Sub Category Barrier Style Terminal BlocksSeries Download Datasheet Product Videos Custom Field Product Reviews