Customer Service
Blackburn Mechanical Connector, Type ADR-ALCUL Dual Rated, Aluminum/Copper Conductor, 500 to 1000 kcmil Conductor, 1/2 in Stud, 2 Bolt Holes, 3-7/16 in L X 1-3/4 in W X 9/16 in THK Tongue, Straight Tongue, 1-Conductor, 1-3/4 in Hole Spacing, Aluminum, Tin Plated, 6-3/16 in L X 1-3/4 in W X 1-7/8 in H
Customer Service
1.888.467.7626