The blackburn ATL aluminium lugs 1 hole are• Specifically designed for use with aluminum conductors(concentric, compressed or compact)• Also listed for use with copper conductors• Made of high conductivity seamless aluminum tubing• Tin plated for corrosion resistance• Chamfered barrels for ease of installation• Can be used for medium voltage applications up to 35 kVprovided proper insulation techniques are used• CSA Certified and U.L. Listed for AWG conductors wheninstalled with Blackburn, Burndy, T&B or Anderson tools,as specified by CSA• Colour coded for quick, easy die identification• Pre-filled with oxide inhibiting compound