Manufactured from high strength 6061-T6 aluminum alloy I-beam construction Provides low contact resistance Ensures reliability for copper or aluminum conductors Reduces material content while maintaining the same performance standards as full sized connectors Ensures reliability 0.265 in mounting hole diameter Slot hex Two conductor solderless lug Specifications Conductor Size 14 to 1/0 AWG Conductor Type Aluminum/Copper Dimensions 1.125 in L x 1.125 in W x 0.66 in H Finish Electro-Plated Tin Material Aluminum Alloy Number of Bolt Holes 1 Series AU-I Stud Size 5/16 in Temperature Rating 90 deg C Tongue Type Straight Type Dual Rated Voltage Rating 600 V AC