Customer Service
Blackburn Mechanical Connector, Type ADR-ALCUL Dual-Rated, Aluminum/Stranded Copper Conductor, 4 AWG to 500 kcmil Conductor, 3/8 in Stud, 1 Bolt Holes, 1-19/32 in L X 1-1/2 in W X 5/16 in THK Tongue, Straight Tongue, 600 VAC, 1-Conductor, Socket Screw, Aluminum, Tin Plated, 2-13/16 in L X 1-1/2 in W X 1-9/16 in H
Customer Service
1.888.467.7626